The craft of improv comedy as we know was forged in Hyde Park, so it's fitting that a fresh new improv troupe called P.A.R.K. has taken root here. Performing in the warm, brick-lined environs of The Revival, P.A.R.K. is an acronym composed of its founding members' names: Peter, Andel, Ryan and Kevin. This funny foursome united at the University of Chicago and are already veterans of the local improv scene, applying their strong chemistry and quick-witted sensibilities to scenes so clever and polished, you won't believe they're entirely made up on the spot.