The Outdoor Recreation Sports Complex will hold a grand opening 5 p.m. Friday, followed by physical activities 6-10 p.m.

A ribbon-cutting ceremony is 5-6 p.m. The first 1,000 people to arrive at the free event will receive their choice of a water bottle or T-shirt.

The event will feature games and activities, including a climbing wall, football throwing contest and Frisbee golf 6-9 p.m.

Glow-in-the-dark Ultimate Frisbee will be held 9-10 p.m.

Contact a representative at 815-753-0231 or [email protected] for more information about the event or to volunteer.