

Coworking Day: Road to Sub0: Builder Party Berlin
Join Berlin’s Polkadot community for a focused coworking day. Whether you’re building a hackathon project or active in the Polkadot ecosystem, come spend the day shipping, learning, and connecting—on the road to Sub0 Buenos Aires.
After coworking: A casual meetup from 6pm - 8pm for socializing and networking, with drinks and pizza.
When and Where
Coworking: 10am – 6pm at Parity Technologies, Berlin
Meetup: 6pm - 8pm
Who It’s For
Builders, coders, tinkerers, and Polkadot community members in Berlin. Hackathon participants, protocol contributors, dApp teams, infra folks, and curious newcomers are all welcome.
Agenda
10am: Doors open, coworking starts (coffee + limited breakfast)
1pm: Group lunch nearby (not sponsored)
2pm: 3pm: Mentor office hours (code/architecture reviews)
6pm: meetup starts
8pm: Doors close
What You’ll Leave With
Momentum and connections with fellow Berlin builders
Practical guidance on Polkadot’s SDK and resources
Direction and guidance for submissions (hackathon or ecosystem work)
Before You Come
Bring your laptop
If you’re hacking: register at polkadot.devpost.com
Prepare blockers or questions for mentor office hours
Road to Sub0
Building the future of decentralized innovation through collaborative hackathons and global community events.
The Polkadot Builder Party Hackathon runs online from Oct 6 – Nov 17, with $40,000 in prizes across three build tracks. Followed by Sub0 Buenos Aires (Nov 14–16) — Polkadot’s flagship conference with 3,000+ builders from around the world.
Co-hosted by Parity, with support from Polkadot, the Roots Program, and Devcult towards Road to Sub0
Limited spots. If you’re serious about building — save your seat.