The annual Brian Higgins Foundation trivia night fund-raiser at Tufts University is now registering teams. The event, which typically attracts a crowd of about 700, will raise money for families with disabled children. The competition will be held Thursday, March 21, at Cousens Gymnasium. For information on registering a team, visit www.thebrianhigginsfoundation.org , or call 617-625-3271. Registration is $25 per person.