Owing to its perfect balance of white and dark meat, plus some fat, we contend the thigh is the best part of a chicken, and tonight we are transferring our enthusiasm for this chunk of the bird directly onto the tender young improv/comedy group Thighmeat, which wants to meet you for an entire evening of improvisational exploits in comedy, along with the improv/comedy group Doomhilda, the duo of Matt Mansfield and Ti Coleman. 8 P.M., EMP Collective, 307 W. Baltimore St., empcollective.org, $5. (JoeMacUnsuspectingaudiencemember)