Adams County will offer free recycling for live Christmas trees after the holiday season. Residents may drop off their Christmas trees Sunday, Dec. 29, through Sunday, Jan. 12, from sunrise to sunset, at Riverdale Regional Park, 9755 Henderson Rd., Brighton. Signs will direct residents to the drop-off site. Please remove all lights, ornaments, and decor. Please note: tree limbs, yard waste, or trees from commercial operations will not be accepted. For additional information, call the Parks Department at 303.637.8000.