Michigan Antique Festival Share: Festivals & Events Michigan Antique Festival Visit Website Midland County Fairgrounds 6905 Eastman Ave. Midland, MI 48642 (989) 687-9001 (248) 681-7644 (fax) About Map About Michigan Antique & Collectible Festivals held at the Midland County Fairgrounds three times each year. Something for everyone! 1000 vendor spaces available. Antiques, collectibles, crafts, swap meet and classic car show. What's Nearby? Distance: 5 10 15 20 25 50 mi.