If you’re looking for something to do this evening, here’s a last-minute option: two legends of the neighborhood, Lou Reed and Jonas Mekas, will appear with actor and martial artist Stephan Berwick during tonight’s short film program at Anthology Film Archives. They’ll be introducing Mr. Berwick’s 15-minute film “Final Weapon,” featuring Mr. Reed and his music, with a q&a session to follow. The program also features Bryan Felber’s “University of the Streets,” a martial arts short set in the East Village.