There are plenty of good options for comedy tonight, if you're browsing and looking for alast minute decision. Ron White at the Wang, Betsy Salkind at MIT, Martin Plant at Mottley's, Jimmy Dunn at the Kowloon in Saugus (featuring Tom E. Morello's last shows -- see the previous post).
Consider heading out to The Comedy Studio, though, to see Max Goldberg. He's back in town doing one show only tonight. Angie over at the Examiner has the interview.