Florence + the Machine: Florence Welch, the Grammy-nominated, powerfully piped British songstress, and company are next in the line of big-name music acts coming to USF's Sun Dome. The Maccabees open the show at 8 p.m. at 4202 E Fowler Ave., Tampa. $37.50–$49.50. (813) 974-3002.
Ralphie May: The Last Comic Standing runner-up and Too Big to Ignore comedian plays a surprise set before departing on the Cowhead Cruise. Let's hope it goes better than his last cruise, where he caught pneumonia and had to recover in Tampa. See him at 8 p.m. at Improv Comedy Theater, 1600 E Eighth Ave., Tampa. $23. (813) 864-4000.
Off! The hardcore punk band formed in Los Angeles by Black Flag singer Keith Morris, Burning Brides frontman Dimitri Coats, Redd Kross bassist Steven Shane McDonald and Hot Snakes drummer Mario Rubalcaba performs at 7 p.m. at State Theatre, 687 Central Ave., St. Petersburg. $15. (727) 895-3045.
Kids and family
$5 Admission to Glazer Museum: To celebrate its second birthday, the children's museum continues to offer reduced admission to everyone through the end of the week. Museum opens today at 10 a.m. at 110 W Gasparilla Plaza, Tampa. $5. (813) 443-3861.
Series premiere; Ben and Kate, 8:30 p.m., Fox: A single mother and her brother have lives going in completely opposite directions, so of course following the lives of two emotional cripples is fodder for a Fox sitcom.
Series premiere; The Mindy Project, 9:30 p.m., Fox: A woman realizes real life isn't like what she saw on movies. Have you watched that show Ben & Kate yet?
Series premiere; Vegas, 10 p.m., CBS: Dennis Quaid gives the Las Vegas origin story show a shot. They do this about once every few years. How successful is it? Well, they're doing another one, if that tells you anything.