WSU's 16th annual holiday tree-lighting ceremony will be held Wednesday, Dec. 1. There will be a reception at 3:30 p.m. in the Fireplace Lounge, Rhatigan Student Center. The 4 p.m. tree lighting will be held in the RSC north courtyard. Attendees will enjoy refreshments, holiday music, memories of WSU holidays past and an opportunity to win door prizes. The tree lighting is sponsored by the WSU Classified Senate and Office of University Relations. For more information, call Daphne Sierra at 978-6225.