Superstitions

At Tryptich Gallery

Under Memorial Church

Through November

Now in its third season, this undergraduate arts gallery, housed underneath Memorial Church in Harvard Yard, features the art of superstition this month as a tribute to both Friday the 13th and Halloween. Presenting photography, painting, music and written texts, the Triptych show also features a videotaped interview of people explaining why they believe in superstition. A provocative look at the bizarre, the show runs through the end of the month.

70th Dartmouth Concert

At Sanders Theater

Tonight at 8 p.m.

A 70-year tradition, the annual Dartmouth concert hits the stage at Sanders Theater this weekend in honor of the Head of the Charles and the Dartmouth Game. The concert will feature selections by the Wind Ensemble, the Jazz Band with guest Brad Terry and fight songs from the Marching Band, including songs by Duke Ellington, Leonard Bernstein and Leroy Anderson. Admission to this event is $6 and $4 for students at the door.

On Thin Ice

At Dunster Dining Hall

Tonight at 10, tomorrow at 8 and 10:30 p.m.

Harvard's oldest improvisational group returns to the Dunster Dining Hall this weekend for three shows of stand-up comedy, improvisation games and audience participation.

Festival of Animation

At the Somerville Theater