Stay away from any person selling fresh seafood on a platter. Chances are you will get very sick. Even some of the locals won't eat the vendors seafood. There are chicken sticks that you watch them burn on a flame, had these no problems.
If you consider the beach a restaurant ... of sorts. It does offer up differnt items for you enoyment. Beer (Skol), Oysters, Candy Floss, Chicken on a stick, Cigarettes, Potato Chips, Bottle Water, Suntan Lotion, Hats, Sarongs, Shrimp on a skewer, some sort of white cheese you got to burn over their toaster size bbq.
I live for the beach, it was amazing that we sat on the beach for five hours and ate and bought ourselves to happiness.