"Bottomless bubbles in a casino, anyone? MGM National Harbor’s glam Italian restaurant offers an epic bottomless brunch deal on Sundays, all set to sounds of a live violist. For $49, enjoy a lavish buffet-style spread with mimosas or bloody marys for $20 more. On the first Sunday of every month, Praise 104.1 hosts special gospel performances from 2 p.m. to 4 p.m. Note: certain Sundays, including this Mother’s Day, feature an upgraded feast for $80. Brunch runs from 11 a.m. all the way to 5 p.m., which is longer than most." - Tierney Plumb, Stephanie Carter, Emily Venezky