Art really ties the room together at nonprofit arts center Southern Exposure, where works are carefully crafted not just with paint and canvas but a sense of community. Recent projects include Bernie Lubell's wooden flying machine invented onsite with community input, and 24 artists making artworks according to other artists' instructions. Don't miss SoEx's annual Monster Drawing Rally, where major Bay Area artists draw live and the audience snaps up works for $75 while the ink's still wet.