1. Enjoy the 37th installment of Art Birmingham.
  2. Celebrate Mother's Day, honor breast cancer survivors and cheer on the Tigers at Pink Out the Park.
  3. Stop and smell [[and buy) the flowers at Royal Oak in Bloom.
  4. Bring in the spring with the Lake Orion Flower and Art Fair.
  5. Check out Deck Art, a skateboard art exhibition and competition in Rochester.
  6. See America's favorite pastime as it was originally played during Vintage Baseball in Rochester Hills.
  7. Take advantage of free admission to the Charles H. Wright Museum of African American History.
  8. Take part in STEMinista Saturday at the Michigan Science Center.
  9. Dive into the Great Lakes Mega Meet Scrapbooking Convention in Novi.
  10. Celebrate patio season at Sfumato Fragrances' party in Midtown or your favorite other spot around town.

Kickoff list from Crain's Detroit Business. Add your suggestions below.