The document summarizes a Code for Good Hackathon held at Cinnovate Center over a weekend with 40 attendees and 150 audience members. 5 apps, 1 wearable device, and unlimited fun were outcomes. The hackathon process was less structured than typical events due to the unknown number and composition of teams. Projects included AirPet, Air Bank, and C-air apps, Air Vaccine and Action at PM 2.5 conceptual ideas, and Les Fleurs du Mal, a wearable flower device that blossoms in high PM 2.5 conditions to raise air quality awareness.