Martin Lawrence: The Big Momma's House star returns to his standup roots. Brace yourself for racy material, at 8 p.m. at the David A. Straz Jr. Center for the Performing Arts in Tampa. $39.50-$119.50. (813) 229-7827.
Millennium Dancesport Championships: Dancing with the Stars pro and Playboy cover model Karina Smirnoff sits in as a guest judge tonight for this ballroom competition at Marriott Tampa Waterside, 700 S Florida Ave., Tampa. Tickets are $50-$100 day, evenings: $70-$150; m2dance.com.
Main Street Blast! New Port Richey gets a jumpstart with this early Independence Day celebration with music, kids' games, arts and crafts, a beer garden, river boat tours and on Saturday night, fireworks at Sims Park, 6341 Bank St., New Port Richey. Free.
Louie Anderson: The veteran comedian, actor and author performs at 7:30 p.m. at Capitol Theatre, 405 Cleveland St., Clearwater. $30 and $42. (727) 791-7400.
DJ Jazzy Jeff: Best known for rapping with Will Smith, he hosts a Nothing But '90s set at this 18 and up event at 9 p.m. at the Venue, 2675 Ulmerton Road, St. Petersburg. $15-$20.
Flick n Float: Water Horse: Bring your favorite float, join the scavenger hunt and watch the Water Horse. It all starts at 7:30 p.m. at the Southwest Recreation Complex and Pool, 13120 Vonn Road, Largo. $5, $4 resident. (727) 518-3126.