1. Take to the streets for Crash Detroit's multiple location marching band festival.
  2. Run a 5K with southwest Detroit's CHASS Center nonprofit.
  3. Take to three miles of Rouge Park roads without fear of traffic during Open Streets Detroit.
  4. Watch glass artists craft works for charity.
  5. Don't miss the Ann Arbor Street Fair, the largest juried art fair in the country.
  6. "Drift Away" with Uncle Kracker on the Detroit riverfront.
  7. Cheer at Midwest championship soccer games in Ann Arbor.
  8. Groove to rock-and-roll singer Wanda Jackson's hits at El Club.
  9. Check out Beacon Park's summer night market.
  10. Hear tales of the storied, "mostly useless" Detroit People Mover.

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