- September 2017:
- October 2017:
- 7: Empire Hops Festival – October 7, 2017
- 7: Chateau Chantal – 18th Annual Harvest Fest – October 7, 2017
- 7: Harbor Springs Brew Festival – October 7, 2017
- 7: Crystal Mountain – Chairlift Rides with Live Entertainment – October 7, 2017
- 7: Boyne Mountain – 9th Annual Skitoberfest – October 7, 2017
- 13: Drummond Island – Fall on the Island Festival – October 13 – 14, 2017
- 13: Charlevoix Apple Fest – October 13 – 15, 2017
- 13: Grand Hotel – Ballroom Dancing Weekend – October 13 – 15, 2017
- 13: Grand Hotel – Girlfriends Getaway Weekend – October 13 – 15, 2017
- 14: Crystal Mountain – Spooktacular Saturday – October 14, 2017
- 14: Crystal Mountain – Chairlift Rides with Live Entertainment – October 14, 2017
- 20: Crystal Mountain – Peaktoberfest – October 20 – 22, 2017
- 20: Crystal Mountain – Chairlift Rides with Live Entertainment – October 20, 2017
- 20: Petoskey Restaurant Week – October 20 – 27, 2017
- 20: Grand Hotel – Murder Mystery Weekend – October 20 – 22, 2017
- 21: Crystal Mountain – Founders Peak2Peak Mountain Bike Classic – October 21, 2017
- 21: 2017 Mackinac Island Wedding Show – Mission Point Resort – October 21, 2017
- 21: Crystal Mountain – Chairlift Rides with Live Entertainment – October 21, 2017
- 21: Crystal Mountain – Tour de Tykes Bike Race – October 21, 2017
- 21: Crystal Mountain – Spooktacular Saturday – October 21, 2017
- 22: Crystal Mountain – Chairlift Rides with Live Entertainment – October 22, 2017
- 27: Grand Hotel – Somewhere in Time Weekend – October 27 – 29, 2017
- 28: Mackinac Island Great Turtle Trail Run – October 28, 2017
- 28: Crystal Mountain – Spooktacular Saturday – October 28, 2017
- 29: Grand Hotel – Close the Grand for the Season – October 29 – 30, 2017
