The Marathon Seafood Festival is the premier event for great/fresh seafood and entertainment in the Florida Keys. Enjoy live music while feasting on fresh local seafood including lobster tails, stone crab, fish, shrimp, etc. plus over 200 vendors selling jewelry, clothing, art, crafts, and other great souvenirs, boat show & more. Bring the whole family for two days and enjoy great cuisine, entertainment, and fun!