Orange City Area Health System will celebrate 50 years of healthcare services with a Prairie Grass Music Festival on Saturday, June 12, from 11:30am to 8:30pm. This family-friendly event is held in conjunction with Blue Mountain Culinary Emporium’s Annual Rhubarb Festival. Free concerts on an outdoor stage — located near the pond on Highway 10 East — will feature local entertainers, culminating in Des Moines-based rockers The Nadas at 5:30. In addition to Blue Mountain’s popular rhubarb cookoff (watch for details in the coming weeks) there will be rhubarb-inspired foods for sale, a wine and beer garden, Dutch games for the kids, and more. The health system extends a warm invitation to the public to “Play the Pond” and join them in celebrating their 50th anniversary.