Join the Oldies But Goodies Classic Cruizers every 1st Saturday at The Keystone Truck & Tractor Museum to celebrate and share information about classic cars. If you have one, drive it (all makes & models accepted, including bikes) and join in the conversation, the stories, the music and more. The cars will be in the parking lot and the Music Van will be playing. The Keystone Grill starts serving breakfast at 7 am. If you have never toured the museum, it is a must see – 3 acres of meticulously restored trucks, tractors and cars and so much more.