McHenry County Fair Association

McHenry County Fairgrounds is a flexible event venue in Woodstock, Illinois, offering indoor, outdoor and grandstand spaces for organisers planning a wide range of events. The privately owned grounds are operated by the McHenry County Fair Association and host the annual county fair alongside a varied programme of year-round activities.

Building D provides a practical indoor setting for banquets, fundraisers, social celebrations, corporate meetings, team activities, product demonstrations, birthday parties, baby showers and luncheons. The 9,600-square-foot building accommodates up to 299 guests and includes a kitchen, toilets and a dedicated parking area. It can suit organisers looking for a straightforward function space with useful facilities already on site.

For larger or more open-air productions, the fairgrounds include an 8,880-square-foot show barn, an open pavilion with seating for up to 800 people and approximately 100 acres of outdoor space. These areas can be used for weddings, picnics, obstacle runs, equestrian events, car, boat and camper shows, rodeos, motorsport events and other public or private gatherings. A covered grandstand with 3,000 assigned seats is available for concerts, music festivals and rodeo programmes.

The venue also supports event logistics with tables, chairs, pub tables, stools and pipe and drape. Portable toilets, janitorial services and waste removal can be arranged as part of the rental offering. Ample free parking and a location between Chicago and Rockford make the grounds accessible for local and regional events. Organisers can contact the fair office for availability, capacity guidance, rental details, insurance requirements and event planning information.