

Tech For Good dinner · Warsaw
A private dinner for people building what matters.
We're gathering a small group of founders, operators, and future talent for an invite-only dinner focused on climate, education, and health - and adjacent problems worth solving.
One long table. No panels, no pitches.
An intimate evening for thoughtful conversations, unexpected connections, and future collaborations.
Who's this for?
- Founders building in climate, edu, health (and other impact-first industries).
- Operators thinking about their next thing.
- Students and recent grads serious about working on hard problems.
Conversations will flow naturally between Polish and English.
Spots are limited - we're curating for a diverse mix across stage and background. If you don't get in this round, more dinners are coming!
💚 Kacper, Andy, Rado, Michał
About [bldrs]
[bldrs] is an event-driven community for the next wave of builders in Poland - from founders and operators to engineers and researchers, students, and people figuring out what they want to build next.
About Tilia Impact Ventures
Tilia is a €30M seed-stage impact VC backing CEE founders tackling the biggest social and environmental challenges of our time. We invest €300k-€1.5M tickets across climate, health, and education, with portfolio companies like Arbonics, Delta Green, and Shen AI.
About Sigma Squared Society
Sigma Squared is a global community of 1,100+ of the world's most ambitious founders under 26, spanning 35 countries across five continents. Members have collectively raised over $2.5B for their startups, united by a shared commitment to building companies that drive positive impact.
About Portfolion
Portfolion backs the most ambitious founders coming out of CEE, partnering super early and staying for the long run. We manage €750M+ in assets across multiple funds, write €500k-€3M tickets, with portfolio companies like SEON, FLOWX.AI, Novakid, etc.