Here's something you should know about: clown auditions. The sfist reports that Ringling Brothers and Barnum & Bailey Circus will be holding auditions for new clowns on Tuesday, August 3rd down at the San Francisco Circus Center. The last clown standing will win a two year, 80-city contract as a clown with the Circus.  So rent It, do trust falls with balloon animals, juggle some stuff - do whatever you need to psych up for the big day.