Celebrate the blueswoman who's been getting the crowd's mojo working at the Bullpen like no one else can. Here's your next chance! Pat “Mother Blues” Cohen puts on the best blues party in Durham. The unofficially crowned Queen of the Bullpen has all the mettle, pathos and ocean-deep compassion of Billie Holiday, Koko Taylor and Etta James, with her own dramatic flair and wicked humor. Miss her at your own risk.