Why We Go: To eat crabs. And because it's big. Costas accommodates crab-hungry packs of 12 or 20, no problem.
What We Eat: It's easy to forget that Costas has a full menu besides the steamed crabs, but we like the feta and tomato salad to tide us over until the crabs come and Mary's homemade rice pudding when the shells are taken away. Also, some righteous pit sandwiches.
What We'd Change: We want sweeter corn, at least in July and August. And steamed crabs are expensive everywhere, Costas included.