1. Celebrate all things green and natural at the Rochester Earth Day Festival
2. Get inspired at the second annual Listen to Your Mother show at Saint Andrew's Hall
3. Jam out at the North American International Banjo Convention
4. Run a 5k or 10k on Belle Isle
5. Laugh all night with Dave Chappelle at The Fillmore
6. Take a bike tour of Hamtramck
7. Watch the Golden Dragon Acrobats perform Cirque Zíva
8. Listen to the Michéle Ramo World Jazz Ensemble
9. Support the Michigan Humane Society at the 26th annual Bow Wow Brunch
10. Be enchanted by the Lyon Opera Ballet’s performance of Cinderella

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