- This event has passed.
2019 Demo Op: Rock County Fair
July 24, 2019 @ 9:00 am - July 27, 2019 @ 5:00 pm
Contact Larry Wasmund to volunteer for this event. Larry says “I would allow others to demonstrate using my trailer. Volunteers need to bring only themselves. I provide all equipment. Goods may be sold on site. No costumes are required.”