July 26 @ 10:00 AM - 2:00 PM Museum Open – Farmer’s Market Theme = Northern Lights Drum and Bugle Corp, Kid’s Day Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
July 29 @ 6:00 PM - 7:30 PM Board Meeting Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
August 2 @ 10:00 AM - 2:00 PM Museum Open Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
August 9 @ 10:00 AM - 2:00 PM Museum Open – Farmer’s Market Theme = National Farmer’s Market Week; Corn Roast Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
August 12 @ 6:00 PM - 7:30 PM General Membership Meeting Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
August 16 @ 10:00 AM - 2:00 PM Museum Open Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
August 23 @ 10:00 AM - 2:00 PM Museum Open Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
August 30 @ 10:00 AM - 2:00 PM Museum Open (Labor Day Weekend) Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
September 6 @ 10:00 AM - 2:00 PM Museum Open Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
September 9 @ 6:00 PM - 7:30 PM General Membership Meeting Old Mill Museum 366 Mill St., Ortonville, MI, United States Free
