Sleeping Bear Dunes Nat’l Lakeshore Hip Pocket, based in Grand Rapids, MI, has been entertaining crowds for over twenty years. The eleven-piece band performs at countless festivals, receptions, and corporate events each year and has opened for artists such as The Temptations and The Four Tops. Though diverse in its musical styles, Hip Pocket specializes in music popularized by Chicago and Motown. Gather your lawn chairs, picnic baskets and join the fun. The concert is FREE – National Park pass required. 17th Annual Dune Climb ConcertRain: Glen Arbor Town Hall