Prime Fish in the South of Fifth neighborhood has struck the perfect brunch balance. It has a full-service buffet with both breakfast and lunch dishes, an entrée selection, and bottomless bubbly. Standouts include the egg foo yung, with rock shrimp, Chinese sausage, and shiitake; the Green Eggs & Ham, with serrano ham, wilted spinach, and Manchego cheese; and a warm popover stuffed with scrambled eggs, smoked salmon, scallions, and cream cheese. Then there's dessert, from chocolate-Oreo squares and cranberry scones to homemade s'mores and chocolate and peanut butter bites. Wash it all down with mimosas, bellinis, prosecco, or house-made bloody marys.