The first half of the Hump Night Main Event is a variety show featuring guest performances by some of Chicago’s best storytellers, standups, sketch groups and musical acts. The second half is Mullaney Chain, where Kevin Mullaney improvises with some of Chicago finest improvisors. Each week he invites a guest to perform with him. That guest invites a third player of their choice, who invites a fourth who invites a fifth. This once in a lifetime team weaves an original set of improv comedy from a single suggestion.