BAY ST. LOUIS, Miss. (WLOX) — The Our Lady of the Gulf Crab Fest is back for its 42nd year, drawing thousands of visitors to Bay St. Louis for one of the Gulf Coast’s longest-running Fourth of July traditions. This year’s festival features live music, carnival rides, arts and crafts and seafood. Admission is free, but attendees must purchase tokens to buy food. This year’s festival features live music, carnival rides, arts and crafts and seafood.