5 Mother's Day brunches to enjoy in Metro Detroit By Amber Ainsworth Mother's Day is May 9. If you plan on treating your mom to a special brunch, it's time to start planning now because space is limited and reservations are filling quickly. Grand Tavern in Rochester Hills Price: $28.99 for adults, $16.99 for kids ages 4-12 Brunch at Grand Tavern includes a carving station that will have leg of lamb, prime rib, and beef brisket, as well as other options such as lobster mac, bayou shrimp and grits, and waffle and crepe stations. Call 248-289-1350 to make a reservation. Packard Proving Grounds in Shelby Township