1:30 p.m. to 7:30 p.m.: American Red Cross Blood Drive; Mercer County Community Donor Center, 707 Alexander Road. Also Thursday from 1:30 p.m. to 7:30 p.m., Friday from 9 a.m. to 3 p.m.
4 p.m.: Chess with Beth (7 to 9-year-olds); Mary Jacobs Memorial Library, Rocky Hill.
6 p.m.: Princeton Township Committee; Township Municipal Complex.
8 p.m.: Squabbles; Off-Broadstreet Theatre, Hopewell. Also Saturday at 8 p.m., Sunday at 2:30 p.m.
8 p.m.: You're a Good Man, Charlie Brown; Kelsey Theatre, Mercer County Community College. Also Saturday at 2 and 8 p.m., Sunday at 2 p.m.
8 p.m.: New Jersey Symphony Orchestra; Richardson Auditorium.
5 p.m.: Polenta Festival; Dorothea's House, 120 John Street.
3:30 p.m.: Princeton Regional Schools Board Program Committee; Valley Road Administration Building, Witherspoon Street.
8 p.m.: Underneath the Lintel; George Street Playhouse, New Brunswick. Also Wednesday through Saturday at 8 p.m., Saturday and Sunday at 2 p.m.
Noon: Drumthwacket Tour. Every Wednesday. Reservation required; call (609) 683-0591.
7 p.m.: Disney on Ice; Sovereign Bank Arena, Trenton. Also Thursday at 10:30 a.m. and 7 p.m., Friday at 7 p.m., Saturday at 11 a.m., 2:30 p.m., 6 p.m., Sunday at 1 and 5 p.m.
6 p.m.: Princeton University Department of Music Projects in Jazz Performance; Taplin Auditorium. Free.
6 to 8 p.m.: Artist reception for Telling Our Stories exhibit; Arts Council of Princeton's conTEMPORARY Arts Center, Princeton Shopping Center.
8 p.m.: New Jersey Symphony Orchestra, Mozart's Autumn Years; State Theatre, New Brunswick.
5 p.m.: Trenton2nite program with Lisa Bouchelle Band; Gallery 125, Trenton.
5:30 p.m.: Trenton2nite program with Eric Mintel Quartet; Trenton Marriott Hotel.
6 p.m.: Trenton2nite program with Ron Morris; Café Ole, Trenton.
8 p.m.: Squabbles; Off-Broadstreet Theatre, Hopewell. Also Saturday at 8 p.m., Sunday at 2:30 p.m.
8 p.m.: You're a Good Man, Charlie Brown; Kelsey Theatre, Mercer County Community College. Also Saturday at 2 and 8 p.m., Sunday at 2 p.m.
8 p.m.: Pianist Cyrus Chestnut; James A. Michener Art Museum, New Hope, Pa.
8 p.m.: A Moon for the Misbegotten; McCarter Theatre. Also Saturday at 8 p.m., Sunday at 2 p.m.
8 p.m.: Princeton University Department of Music and Princeton University Opera Theater performance of Gilbert & Sullivan; Taplin Auditorium. Free.
1 p.m.: Screening and discussion of James Stewart films Rope, Winchester '73 (3 p.m.), and The Spirit of St. Louis (7 p.m.); Princeton Public Library. Free.
8 p.m.: Le Triomphe de l'amour, with Colonial Assembly dancers, Music from Thomas Jefferson's Collection; Unitarian Church of Princeton, Cherry Hill Road.