Fitness guru Richard Simmons will be at the Senior Friendly Extravaganza Nov. 20 at Tropicana Field in St. Petersburg. As he did last year, above, Simmons will lead the warmup before the Senior Fun Walk at 9 a.m., then greet visitors and sign autographs inside the dome at the Humana Showcase from 10 a.m. to 11:30 a.m. From 11:30 to noon, he will lead an exercise class on the main stage. At the event, Humana Medicare advisers will provide information to seniors about Humana Medicare Advantage. The 2009 annual election period for selecting a Medicare Advantage plan begins Nov. 15 and ends Dec. 31. Admission to the extravaganza is free, but parking is not.