Bike Adirondacks and the Adirondack Rail Trail Association (ARTA) are hosting Adirondack Rail Trail Community Day on Saturday, June 21. During this daylong celebration, participants will have the opportunity to join stewardship projects and explore the Adirondack Rail Trail with an interactive scavenger hunt featuring prizes provided by area businesses. The day culminates with a community party at Riverside Park in Saranac Lake with live music, food vendors, a craft beer garden and raffle.