Build, Show & Tell @ Hacker Bloc

​Join us for Build, Show & Tell, part of Poland Tech Week 2026.

​Hacker Bloc is a hacker house in Warsaw for people building in robotics, hardware and AI. Since July we’ve run weekly BBQs and workshops, and co-organised Alien Bazaar, one of the largest robotics hackathons in Europe. People have met here, started working together, and one founder got an investment offer from someone he met in the house.

​On Saturday evening we’re opening the house the way it’s meant to be used:

• ​17:00 · Doors open: try local LLMs on our GPU rigs with Fabryka AI, see our new 3D printer in action, and teach our robot arm a new trick

• ​18:00 · Lightning show & tell: 2 minutes each, no slides, half-finished projects welcome

• ​18:30 · What’s next for Hacker Bloc: memberships and our partners

• ​19:00 · Food, drinks and a Halloween warm-up, plus tours of the house

​Want to show something? Email marin@hackerbloc.com and tell us what you’re working on.

​Bring your laptop, your project and your friends.

​See the full Poland Tech Week calendar