​Your Quest Awaits

​​From February 23rd to March 1st, Denver's famous Castle Marne becomes the Flow Castle. A stronghold of innovation, creativity, and competition. By day, it’s an open co-working space where ideas are forged. By night, the gates open to thrilling side quests—panels, challenges, and events—all crafted to unite the Flow kingdom.

This isn’t just another gathering—it’s a full-scale takeover. Each day brings chances to forge alliances, test your skills, and push boundaries. Whether you’re here to build, compete, or leave your mark, the castle is where legends rise. Check out the schedule below and prepare for an unforgettable siege.

theflowcastle.com

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MONDAY (FEB 24) --------------------------------


Cadence Workshop

​Dive into Cadence—the resource-oriented programming language for Flow—in this hands-on workshop that takes you from writing your first “Hello World” to deploying a fully functional Flow dApp. Learn the fundamentals, best practices, and advanced techniques so you can confidently create secure, scalable applications on Flow.

📅 Date: February 24
​​🕘 Time: 02:00 PM - 03:00 PM
​​🔗 Event Link (Sign up via this link)

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​From 0-1, How to Kickstart Your MVP

​Ready to build and launch your MVP with minimal hassle? In this hands-on workshop, hackers and startup teams will learn the essential steps to go from zero to a functional prototype—covering core features, lean validation strategies, and practical tools to get a product off the ground fast that acquires real users and is investment-ready.

​📅 Date: February 24
​​🕘 Time: 03:00 PM - 04:00 PM
​​🔗 Event Link (Sign up via this link)

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​TUESDAY (FEB 25) --------------------------------

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​CryptoKitties Origins

​CryptoKitties, a household name that was first launched at a hackathon has transformed web3, ushering in the many debates we see to this day about scalability. Hear the story of CryptoKitties origins from one of the key people behind it and how to create next generation consumer applications.

📅 Date: February 25
​​🕘 Time: 03:00 PM - 03:30 PM
​​🔗 Event Link (Sign up via this link)

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​WEDNESDAY (FEB 26) ----------------------------

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​thirdweb @ Flow Castle

​​Come meet the thirdweb team and learn how to build full-stack apps on Flow!

​​This will be a casual, interactive demo session for developers looking for better ways to build onchain with thirdweb and Flow. Plus, we'll be sharing interactive demos of new and unreleased tooling 👀

​📅 Date: February 26
​​🕘 Time: 10:00 AM - 11:00 AM
​​🔗 Event Link (Sign up via this link)

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​THURSDAY (FEB 27) ------------------------------

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​Build EVM Apps with Automatically Sponsored Gas on Flow with Privy

​Brian merges learning, gaming, and programming to introduce the world to the magic of Flow Cadence and Flow EVM. A seasoned educator, he has previously built Base Learn and taught computer science at bootcamps and universities, always focusing on hands-on, practical experiences.

​📅 Date: February 27
​​🕘 Time: 03:00 PM - 03:30 PM
​​🔗 Event Link (Sign up via this link)

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​FRIDAY (FEB 28) ----------------------------------

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​Rekt & Reflect

​​Join Flow, Olympix, and the rekt for an exclusive brunch panel at the Flow Castle (10-11 AM), where we serve coffee, pastries, and the most brutal DeFi horror stories.

​​We’re dissecting some of the biggest, most catastrophic hacks in DeFi history - the exploits that drained millions, left protocols scrambling, and even brought in Interpol, FBI agents, and private investigators (yes, even hitmen were involved).

​📅 Date: February 28
​​🕘 Time: 10:00 AM - 11:00 AM
​​🔗 Event Link (Sign up via this link)

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​Crypto Policy at the Castle

​Join us for Crypto Policy at the Castle, an exclusive invitation-only dinner and fireside chat at EthDenver 2025, where 30 of the most influential leaders shaping crypto policy will gather for an evening of insightful discussion, strategic networking, and fine dining in an intimate, historic setting.

​📅 Date: February 28
​​🕘 Time: 05:00 PM - 07:00 PM
​​🔗 Event Link (Sign up via this link)

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​SATURDAY (MAR 1) -------------------------------

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​BUIDL Day @ ETHDenver Powered by DoraHacks

​​BUIDL DAY is a premier one-day event designed to showcase the most original and contrarian startup teams in the Web3 industry. Hosted by DoraHacks on March 1st in Denver, this flagship gathering will bring together founders, builders, investors, and ecosystem leaders to collaborate, pitch, and explore groundbreaking innovations.

​​📅 Date: March 1
​​🕘 Time: 11:45 AM - 12:15 PM
​​🔗 Event Link (Sign up via this link)

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