If you didn't know San Francisco has its own bicycle ballet, consider yourself informed. They'll be performing this Friday, November 20, at Dogpatch Saloon (8pm, $8) with special guests every hour and catering by What's In My Mouth. The most interesting thing about this whole event is that, aside from event listings and the bike ballet's, er, eclectic website, the group doesn't seem to exist on the Internet—no photos, videos, nothing. And the catering company is unGooglable. For a San Francisco event, a solid lack of Internet presence should do more to pique your curiosity than any event listing ever could.