The certificate entitles you to 2 rear cabaret or rear balcony tickets to the award-winning musical revue Beach Blanket Babylon. Steve Silver's Beach Blanket Babylon, the longest running musical revue in theatre history, is a zany musical spoof of pop culture with extravagant costumes and outrageously huge hats. Now in its 34th year of sold-out performances, Beach Blanket Babylon is an internationally acclaimed San Francisco institution.