PLANNING A SIDE
EVENT DURING
BLOCKCHAIN WEEK
BULGARIA?
PLANNING A SIDE
EVENT DURING
BLOCKCHAIN WEEK
BULGARIA?
PLANNING A SIDE
EVENT DURING
BLOCKCHAIN WEEK
BULGARIA?
PLANNING A SIDE
EVENT DURING
BLOCKCHAIN WEEK
BULGARIA?
PLANNING A SIDE
EVENT DURING
BLOCKCHAIN WEEK
BULGARIA?
PLANNING A SIDE
EVENT DURING
BLOCKCHAIN WEEK
BULGARIA?
PLANNING A SIDE
EVENT DURING
BLOCKCHAIN WEEK
BULGARIA?
WE'LL HELP YOU PULL IT OFF!
WE'LL HELP YOU PULL IT OFF!
WE'LL HELP YOU PULL IT OFF!
WE'LL HELP YOU PULL IT OFF!
Our headlining events run September 24-25th, but the city runs all week. Use our vetted directory of venues, catering, photography, and more - every provider has agreed to a discount for BWB organisers.
Our headlining events run September 24-25th, but the city runs all week. Use our vetted directory of venues, catering, photography, and more - every provider has agreed to a discount for BWB organisers.
Our headlining events run September 24-25th, but the city runs all week. Use our vetted directory of venues, catering, photography, and more - every provider has agreed to a discount for BWB organisers.
Our headlining events run September 24-25th, but the city runs all week. Use our vetted directory of venues, catering, photography, and more - every provider has agreed to a discount for BWB organisers.
Side events already in motion
Side events already in motion
Side events already in motion
Explore independently organised gatherings during Blockchain Week Bulgaria. Each listing opens directly on Luma for registration and full event details.
Explore independently organised gatherings during Blockchain Week Bulgaria. Each listing opens directly on Luma for registration and full event details.
🚀 ETHSofia Trading Battle 🚀
23 september | 10:00
Trading Battles brings a 29-hour, esports-style crypto trading showdown to the ETHSofia community.
📍 100% Online Event | During ETHSofia
For 29 hours straight, traders compete in a public, skill-based tournament using virtual funds. No deposits. No entry fees. Just strategy, execution, and performance.
🚀 ETHSofia Trading Battle 🚀
23 september | 10:00
Trading Battles brings a 29-hour, esports-style crypto trading showdown to the ETHSofia community.
📍 100% Online Event | During ETHSofia
For 29 hours straight, traders compete in a public, skill-based tournament using virtual funds. No deposits. No entry fees. Just strategy, execution, and performance.
Clear-Signing: The Future of Wallet Security
23 september | 12:00
Blind signing is the single biggest security threat facing everyday Web3 users and protocol teams.
Hardware wallets, commonly thought of as an ultimate security solution for wallet security, are prone to a very specific yet highly effective attack called "blind signing".
Join us during Blockchain Week Bulgaria for a practical, dual-track session exploring ERC-8009 (Proxy Clear Signing) - the open Ethereum standard that replaces blind signing with on-chain, verifiable outcome constraints, and other modern standards and solutions dedicated to clear-signing.
Clear-Signing: The Future of Wallet Security
23 september | 12:00
Blind signing is the single biggest security threat facing everyday Web3 users and protocol teams.
Hardware wallets, commonly thought of as an ultimate security solution for wallet security, are prone to a very specific yet highly effective attack called "blind signing".
Join us during Blockchain Week Bulgaria for a practical, dual-track session exploring ERC-8009 (Proxy Clear Signing) - the open Ethereum standard that replaces blind signing with on-chain, verifiable outcome constraints, and other modern standards and solutions dedicated to clear-signing.
Sofia Crypto Meetup – Where the industry is heading
23 september | 19:00
Crypto is no longer what it used to be.
Stablecoins are growing. DeFi is changing. Institutions are going deeper. And regulation is finally starting to catch up with the market.
And while everyone is talking about what happened, the more interesting question is:
What comes next?
At the next Sofia Crypto Meetup, we’ll look beyond the latest market narrative and talk about where the industry is actually heading.
Sofia Crypto Meetup – Where the industry is heading
23 september | 19:00
Crypto is no longer what it used to be.
Stablecoins are growing. DeFi is changing. Institutions are going deeper. And regulation is finally starting to catch up with the market.
And while everyone is talking about what happened, the more interesting question is:
What comes next?
At the next Sofia Crypto Meetup, we’ll look beyond the latest market narrative and talk about where the industry is actually heading.
Happy Hour – Cocktails & DJ | Sponsored by Pashov Audit Group & Superteam Balkan
24 september | 18:00
After the first day of Blockchain Week Bulgaria wraps, head to the Terrace at John Atanasoff Forum for drinks, food, and a chance to actually talk to the people you spent the day watching on stage or chatting with in the hallway.
Happy Hour – Cocktails & DJ | Sponsored by Pashov Audit Group & Superteam Balkan
24 september | 18:00
After the first day of Blockchain Week Bulgaria wraps, head to the Terrace at John Atanasoff Forum for drinks, food, and a chance to actually talk to the people you spent the day watching on stage or chatting with in the hallway.
Connect ETHSOFIA
25 september | 18:00
Welcome to the Team1 Meetup in Sofia
Introduction
Come meet the Avalanche community for an evening of networking, discovery, and conversation.
Whether you're building on-chain, exploring new ecosystems, new to Web3, this meetup is your chance to connect with fellow builders, founders, community members.
Enjoy drinks, good vibes, and a short presentation about Avalanche and ecosystem opportunities.
Connect ETHSOFIA
25 september | 18:00
Welcome to the Team1 Meetup in Sofia
Introduction
Come meet the Avalanche community for an evening of networking, discovery, and conversation.
Whether you're building on-chain, exploring new ecosystems, new to Web3, this meetup is your chance to connect with fellow builders, founders, community members.
Enjoy drinks, good vibes, and a short presentation about Avalanche and ecosystem opportunities.
Onchain&On The Rocks With UEB3
25 september | 19:30
The conference ends, but we keep going.
Join us for drinks, skyline views and good conversations at Ozone Sky & Lounge Bar at the Millennium Hotel Sofia.
Come meet the people you’ve connected with online, reconnect with friends and familiar faces or just continue conversations with people you met during the main conference.
Enjoy cocktails, music, Sofia from above, and a room full of people from the Web3 ecosystem.
See you upstairs.
Onchain&On The Rocks With UEB3
25 september | 19:30
The conference ends, but we keep going.
Join us for drinks, skyline views and good conversations at Ozone Sky & Lounge Bar at the Millennium Hotel Sofia.
Come meet the people you’ve connected with online, reconnect with friends and familiar faces or just continue conversations with people you met during the main conference.
Enjoy cocktails, music, Sofia from above, and a room full of people from the Web3 ecosystem.
See you upstairs.
The Protoc0l
29 september | 18:30
The Protoc0l, powered by Tech Bridge & SYAdvisory, is an exclusive, high-density event designed as the strategic bridge between Web2 enterprise systems and Web3 innovation.
Created specifically for developers, Web3 founders, legal experts, and institutional bankers seeking operational excellence and scalable tech execution.
The Protoc0l
29 september | 18:30
The Protoc0l, powered by Tech Bridge & SYAdvisory, is an exclusive, high-density event designed as the strategic bridge between Web2 enterprise systems and Web3 innovation.
Created specifically for developers, Web3 founders, legal experts, and institutional bankers seeking operational excellence and scalable tech execution.
How it works
How it works
How it works
Three steps to a great side event
Three steps to a great side event
Three steps to a great side event
Three steps to a great side event
01
Find what you need
Find the service that you need by category from the list below - venues, catering, and more, all in one place.
01
Find what you need
Find the service that you need by category from the list below - venues, catering, and more, all in one place.
02
Reach out directly
Contact each provider using the email on their card. No middleman - you deal with them directly.
02
Reach out directly
Contact each provider using the email on their card. No middleman - you deal with them directly.
03
UNLOCK YOUR DISCOUNT
Every provider has agreed to a special rate for BWB / ETHSofia organisers. Mention it when you reach out - discounts vary and are listed on each card.
03
UNLOCK YOUR DISCOUNT
Every provider has agreed to a special rate for BWB / ETHSofia organisers. Mention it when you reach out - discounts vary and are listed on each card.
EVERYTHING YOU NEED,
EVERYTHING YOU NEED,
EVERYTHING YOU NEED,
ALREADY VETTED.
ALREADY VETTED.
ALREADY VETTED.
Check out all available providers and their category below. Contact details and discounts are listed on every card.
Check out all available providers and their category below. Contact details and discounts are listed on every card.
Check out all available providers and their category below. Contact details and discounts are listed on every card.
Venue
Hall 3,
Sofia Tech Park
A professional workshop and networking space for up to 80 attendees, with built-in AV and a dedicated foyer inside Bulgaria's leading innovation hub.
Venue
Hall 3,
Sofia Tech Park
A professional workshop and networking space for up to 80 attendees, with built-in AV and a dedicated foyer inside Bulgaria's leading innovation hub.
Venue
Hall 3,
Sofia Tech Park
A professional workshop and networking space for up to 80 attendees, with built-in AV and a dedicated foyer inside Bulgaria's leading innovation hub.
Venue
Hall 3,
Sofia Tech Park
A professional workshop and networking space for up to 80 attendees, with built-in AV and a dedicated foyer inside Bulgaria's leading innovation hub.
Venue
The Venue,
Sofia Tech Park
A flexible event space for up to 70 attendees inside Sofia Tech Park's Incubator building, with modern AV, a registration foyer, and direct access to Sofia's startup ecosystem.
Venue
The Venue,
Sofia Tech Park
A flexible event space for up to 70 attendees inside Sofia Tech Park's Incubator building, with modern AV, a registration foyer, and direct access to Sofia's startup ecosystem.
Venue
The Venue,
Sofia Tech Park
A flexible event space for up to 70 attendees inside Sofia Tech Park's Incubator building, with modern AV, a registration foyer, and direct access to Sofia's startup ecosystem.
Venue
The Venue,
Sofia Tech Park
A flexible event space for up to 70 attendees inside Sofia Tech Park's Incubator building, with modern AV, a registration foyer, and direct access to Sofia's startup ecosystem.
DJ and lightning effects
Party Heads
Full-spectrum audio, lighting, and DJ services for corporate events and parties.
DJ and lightning effects
Party Heads
Full-spectrum audio, lighting, and DJ services for corporate events and parties.
DJ and lightning effects
Party Heads
Full-spectrum audio, lighting, and DJ services for corporate events and parties.
AV Equipment Suppliers
Vibe Systems
Professional AV production covering sound, stage lighting, LED screens, and staging with an experienced crew for events of any scale.
AV Equipment Suppliers
Vibe Systems
Professional AV production covering sound, stage lighting, LED screens, and staging with an experienced crew for events of any scale.
AV Equipment Suppliers
Vibe Systems
Professional AV production covering sound, stage lighting, LED screens, and staging with an experienced crew for events of any scale.
Food and beverage suppliers
DABOV Specialty Coffee
Premium coffee catering with specialty brews, barista services, and mobile coffee stations for events of all sizes.
Food and beverage suppliers
DABOV Specialty Coffee
Premium coffee catering with specialty brews, barista services, and mobile coffee stations for events of all sizes.
Food and beverage suppliers
DABOV Specialty Coffee
Premium coffee catering with specialty brews, barista services, and mobile coffee stations for events of all sizes.
Food and beverage suppliers
Simple Food Punkt
Artisan, scratch-made catering with a refined signature touch for memorable culinary experiences.
Food and beverage suppliers
Simple Food Punkt
Artisan, scratch-made catering with a refined signature touch for memorable culinary experiences.
Food and beverage suppliers
Simple Food Punkt
Artisan, scratch-made catering with a refined signature touch for memorable culinary experiences.
Event Photography
Yuli Naumov
Photography
Professional event photography capturing speakers, networking moments, and brand experiences through high-quality visual storytelling.
Event Photography
Yuli Naumov
Photography
Professional event photography capturing speakers, networking moments, and brand experiences through high-quality visual storytelling.
Event Photography
Yuli Naumov
Photography
Professional event photography capturing speakers, networking moments, and brand experiences through high-quality visual storytelling.
DJ
iDom
Curated house and melodic electronic music sets that create a warm, modern atmosphere without overpowering the conversation.
DJ
iDom
Curated house and melodic electronic music sets that create a warm, modern atmosphere without overpowering the conversation.
DJ
iDom
Curated house and melodic electronic music sets that create a warm, modern atmosphere without overpowering the conversation.
DJ
iDom
Curated house and melodic electronic music sets that create a warm, modern atmosphere without overpowering the conversation.
ACCOMMODATION
EAST PLAZA HOTEL
Modern business hotel located near Sofia Tech Park, offering comfortable rooms and reliable amenities for speakers and partners. Ideal for guests attending ETHSofia and F3 who prefer proximity and convenience.
ACCOMMODATION
EAST PLAZA HOTEL
Modern business hotel located near Sofia Tech Park, offering comfortable rooms and reliable amenities for speakers and partners. Ideal for guests attending ETHSofia and F3 who prefer proximity and convenience.
ACCOMMODATION
EAST PLAZA HOTEL
Modern business hotel located near Sofia Tech Park, offering comfortable rooms and reliable amenities for speakers and partners. Ideal for guests attending ETHSofia and F3 who prefer proximity and convenience.
ACCOMMODATION
EAST PLAZA HOTEL
Modern business hotel located near Sofia Tech Park, offering comfortable rooms and reliable amenities for speakers and partners. Ideal for guests attending ETHSofia and F3 who prefer proximity and convenience.
@ 2026 Blockchain Week Bulgaria. All rights reserved.
@ 2026 Blockchain Week Bulgaria. All rights reserved.
@ 2026 Blockchain Week Bulgaria. All rights reserved.
