Known for his hilarious YouTube videos, local comic Mike Polk is good at coming up with things off the cuff. He’ll have the chance to do just that tonight as he hosts Cleveland Tonight, a Tonight Show-like event that’s part of the Cleveland Comedy Festival. The event, which takes place at 8 at the Hanna Theatre, will feature interviews and a standup performance by national headliner Al Jackson. Hawkeye, a rock band featuring WMMS’ Alan Cox Show co-host Erika Lauren, will also perform. Tickets are $15 in advance or $18 day of the show. (Niesel)