Families are sure to enjoy a nice meal together at Burdines Waterfront in Marathon, Florida. Kids can watch the boats come in as they munch on items such as fried fish and burgers, while parents delight in the ahi tuna or the tuna melt. The key lime pie is to die for, so be sure to save some room for a bite. Open daily, 6:30 a.m. to 6 p.m.