The 4th Annual SwampFest Bluegrass Festival, presented by South Florida Bluegrass Association, features "An Afternoon in Mayberry" with Rodney Dillard of the Dillard Family (aka the Darlings on the Andy Griffith Show) along with local bluegrass bands Uproot Hootenanny, Florida State Bluegrass Band, Pine Island Express, Alligator Alley, and Jacksonian Music Factory.