MONDAY MAR 22

Stabbing Westward performs at Avalon. Doors open at 7 p.m. Show starts at 8 p.m.

Professor Brian Hyer from the University of Wisconsin-Madison speaks on "Hagen's Dream." Davison Room, Music building. 4:15 p.m. FREE.

John O'Malley speaks on "What's New in Church History and Why It's Important." Catholic Student Center, 20 Arrow St., 7:30 p.m. FREE.

Aye carumba, hot steppers! Learn Swing & Latin dance, taught in these spring evening classes, by the Harvard Ballroom Team. 7:45 p.m., River and Quad locations, Contact hrbdc@hcs.harvard.edu to sign up.

Angus is hosting a hip 18+ CD release party for their new album "Outstanding in Their Field." House of Blues, 96 Winthrop St. 9 to 11:30 p.m. $6, call (617) 497-2229 in advance.