Ay-Ziggy-Zoomba.com

some events this weekend:

Gilda's Laugh Fest all week:
https://www.laughfestgr.org/

Outdoor show at Devos Place:
https://showspan.com/USG/

Beer tour:
http://www.grbeertours.com/

Militaria show:
http://www.supermilitariashows.com/

Sugarbush Festival:
http://blandfordnaturecenter.org/signature-events/

Robot Zoo:
http://www.grpm.org/robotzoo/

Frederik Meijer Gardens:
http://www.meijergardens.org/

I would also suggest stopping in at The BOB.