How would CUFF celebrate My Super Sweet 16? It would probably include a bathtub full of swill beer, an abandoned warehouse, and loads of unprintable details. "Underground" means a lot of things, and its vagueness opens CUFF to unique programming choices. Features this year include The Boy with the Sun in His Eyes, Gold (a restored 1968 film starring Del Close), and Impolex. Among the documentary choices are It Came from Kuchar (about the mold-shattering Kuchar brothers), American Radical's chronicle of activist Norman Finkelstein, and Beetle Queen Conquers Tokyo. Shorts programs, live performances, and crying teenagers are also part of the fun.