A hands-on build night for Seoul’s AI builder community, co-hosted with Base44 — the AI app builder that turns a short prompt into a full-stack web app in minutes. Attendees are encouraged to bring a laptop, a product idea, and focused energy to pair up, build side by side, and conclude the night with live demos. This is a focused build night, not a talk, providing a room, food, drinks, and a tight time-box. The goal is for participants to leave with something they have actually shipped. The AI stack for the night is Base44, an AI platform that generates working full-stack applications (frontend, backend, database, hosting) from natural language descriptions, enabling rapid idea-to-deployment. The event includes an introduction and live demo of Base44, a build sprint, and a demo session for projects built during the event. It is recommended for builders shipping AI-native products, indie hackers prototyping with LLMs, engineers curious about AI-first dev workflows, and designers, PMs, and founders with weekend project ideas.