Eight stand-ups will take the stage tonight at Helium Comedy Club to participate in the final round of Rittenhouse Comedy’s 2012 March Madness Comedy Competition. The month-long event started with 72 comedians competing at various open mics throughout the city to move on week by week to make it to tonight’s final eight. Each open mic was a wing in the bracket- style competition with comedians advancing each week until only two remained from The Famous International Variety Show, Laughs on Fairmount, Rittenhouse Comedy and Center City Comedy. Tonight’s final eight comedians are: David Ray Ageykum, Mike Logan, Alex Grubard, Tim Ryan, Gordon-Baker-Bone, Steve Lichtenstein, Omar Scruggs, and Trevor Cunnion. Comedians will be give six minutes to perform and the show will be judged by audience vote. The show will be hosted by Ryan Shaner. Tickets for tonight’s show are available online.