TreeFrog
Beach Fanatic
Seagrove Market does takeout, too. My favorite grilled grouper sandwich on 30a. Good sushi at Old Florida. Steamed shrimp with Old Bay spice from Goatfeathers II. I second the Cocoon's recommendation - as far as I know it is now the only BBQ available on the east end of 30A since Carpenter's Mkt in Rosemary closed.