Halloween Hackathon (supported by Lovable)

A five-hour Saturday-afternoon hackathon run by Kiez & Kin with support from Lovable, hosted by Sarah Burgess and Danial Darabi. Short-format and ship-something-today rather than a weekend build: come with an idea or join a team on the day, build with whatever stack you like, show it at the end. No brief, judging panel or prize list has been published beyond Lovable's involvement, so treat it as a build-and-demo afternoon rather than a competition. Free, registration on Luma, and the exact location is shared on sign-up. Why go: Berlin's hackathon calendar is dominated by corporate weekend events with sponsor tracks, and a short community one on a Saturday afternoon is a much lower-commitment way to actually finish something. Best for people who want to try vibe-coding tools with others around rather than alone.