Schedule your appointment to donate blood on the CU-Boulder campus or walk right in. Wednesday, Sept. 2 Ice Overlook Room Thursday, Sept. 3 Ice Overlook Room Tuesday, Sept. 8 Lower Gym Meeting Room & Ice Rink Lobby Wednesday, Sept. 9 Ice Overlook Room All days 9 a.m. to 2:30 p.m. Schedule online: Visit www.bonfils.org Reference site code 0248 when searching for CU donation location. Schedule by phone: Call Bonfils Appointment Center at 303-363-2300, reference site code 0248.