A costume party on campus Halloween night promises a hauntingly good time in support of a good cause. Catering Services presents the Halloween Charity Ball, October 31 in Vanier Hall’s Winclare Room.

The party runs 8:30 p.m. to 1:30 a.m. and will feature a late-night hors d’oeuvres buffet, dancing to a DJ, and a cash bar, so admission is limited to those 19 years and older.

Tickets are $45, available from the Catering Services office in room 12, Vanier Hall, or phone 519-253-3000, ext. 3277. Net proceeds will support the AIDS Committee of Windsor, which provides client advocacy, support, harm reduction, health promotion and education services for local people affected by acquired immune deficiency syndrome (AIDS) or the human immunodeficiency virus (HIV) which causes it.