2 to 9 p.m.: Annual Bryn Mawr-Wellesley Book Sale; Princeton Day School. Also Thursday and Friday from 10 a.m. to 9 p.m., Saturday from 10 a.m. to 9 p.m., Sunday from 11 a.m. to 3 p.m.
7 p.m.: Historical Society of Princeton talk and book signing with Fred I. Greenstein, author of The Presidential Difference: Leadership Style from FDR to George W. Bush; Dodds Auditorium, Princeton University. Free.
7:30 p.m.: A Midsummer Night's Dream; McCarter Theatre. Also Thursday at 7:30 p.m., Friday at 8 p.m., Saturday at 3 and 8 p.m., Sunday at 2 p.m.
7:30 p.m.: Township Zoning Board of Adjustment; Township Municipal Complex.
7:30 p.m.: Pippin; Princeton High School Auditorium. Also Friday and Saturday at 8 p.m.
7 p.m.: Films of War: Alternative Voices; Princeton Public Library. Free.
7 p.m.: Serenata Trio; Art Gallery, Bart Luedeke Center, Rider University, Lawrenceville. Free.
7:30 p.m.: BB King; Patriots Theater at the War Memorial, Trenton.
8 p.m.: Love To All, Lorraine; Passage Theatre, Mill Hill Playhouse, Trenton. Also Friday at 8 p.m., Saturday at 2 and 8 p.m., Sunday at 5 p.m.
8 p.m.: Emerge Theater Company's Showcase 06; Nicholas Music Center, Douglass College, Rutgers University, New Brunswick.
8 p.m.: New Jersey Symphony Orchestra; State Theatre, New Brunswick.
7:30 p.m.: Artist Lecture Series with Ricardo Miranda Zuñiga; Grounds For Sculpture, Hamilton.
7:30 p.m.: Unquiet Fridays concert with The Practitioners of Musick; Princeton Public Library. Free.
7:30 p.m.: Gilbert and Sullivan songs performed by George Gallup Jr. at Evening with George Gallup Jr. Benefit; Montgomery Center for the Arts, Skillman. For reservations, call (609) 921-3272.
7:30 p.m. Dinner concert and fund-raiser with jazz guitarist Ray Kamalay; Hopewell Valley Bistro, Hopewell.
8 p.m.: Pianist Benny Green; James A. Michener Art Museum, New Hope, Pa.
8 p.m.: Cats; Kelsey Theatre, Mercer County Community College. Also Saturday at 2 and 8 p.m., Sunday at 2 p.m.
8 and 10:30 p.m.: Comedian Phil Van Tee; Catch A Rising Star Comedy Club, Hyatt Regency Hotel. Also Saturday at 8 and 10:30 p.m.
11 a.m.: Fruit Tree Pruning Class; Terhune Orchards, 330 Cold Soil Road. Free.
7 p.m.: Darla Rich Quintet; Hopewell Valley Bistro, Hopewell.
8 p.m.: First Family of Cool, with jazz guitarist John Pizzarelli; Patriots Theater at the War Memorial, Trenton.
8 p.m.: Sing Along with David Brahinsky; Princeton Center for Yoga & Health, Skillman.
8 p.m.: Rackett, with Paul Muldoon and friends; Princeton Friends School.
8 p.m.: Schola Cantorum Spring Concert, Hearts and Hands and Voices; Bristol Chapel, Westminster Choir College.
2 p.m.: Sweet Adeline Quartet and The Blawenburg Band; Princeton United Methodist Church.
2 to 4 p.m.: Poetry Readings from U.S. 1 Worksheets; Princeton University Store.
3 p.m.: Westminster Choir College Faculty Recital Series with soprano Sharon Sweet and pianist J.J. Penna; Bristol Chapel, Westminster Choir College.
4 p.m.: Mozart's Requiem performed by choirs of Princeton Theological Seminary, Nassau Presbyterian Church, and Witherspoon Street Presbyterian Church; Richardson Auditorium.
4 p.m.: Princeton Symphony Orchestra String Quartet; Montgomery Center for the Arts, Skillman.
7 p.m.: Princeton Singers, with choirs from Princeton Day School and The Lawrenceville School; Stuart Country Day School.
4:30 p.m.: Talk, Markets, Networks and Governments: Issues in the Debate on Global Governance, by Kemal Dervis, UN Development Programme Administrator; Bowl 016, Robertson Hall, Princeton University. Free.
8 p.m.: Saxophonist Joshua Redman and the San Francisco Jazz Collective; McCarter Theatre.
4:30 p.m.: Talk by George Packer of The New Yorker, author of Assassin's Gate; Bowl 016, Robertson Hall, Princeton University. Free.
7:30 p.m.: Princeton Girlchoir Alumnae Cantores Lenten Concert; St. Paul's Catholic Church.
8 p.m.: Princeton Regional Schools Board of Education; John Witherspoon Middle School Cafeteria.
Noon: Drumthwacket Tour. Every Wednesday. For reservations, call (609) 683-0057.
Noon: Lecture, Celebrating Africans Who Changed Our History, by Dr. Renee Walker; Communications Building, Mercer County Community College, West Windsor. Free.
4:30 p.m.: Talk, What's Ahead for the U.S. Economy?, by Knight Kiplinger, editor-in-chief of The Kiplinger Letter; Whig Hall Senate Chamber, Princeton University. Free.
4:30 p.m.: Readings by poets Louise Gluck and Yusef Komunyakaa; Stewart Film Theater, 185 Nassau Street.
7:30 p.m.: I Coulda Been a Kennedy; Black Box Theatre, Caspersen Student Center, Peddie School, Hightstown.
7:30 p.m.: Annual Dr. Martin Luther King Jr. Lecture, The Converging Martyrdom of Malcolm and Martin, by James W. Douglass; Miller Chapel, Princeton Theological Seminary.
7:30 p.m.: A Midsummer Night's Dream; McCarter Theatre. Also Thursday at 7:30 p.m., Friday at 8 p.m., Saturday at 3 and 8 p.m., Sunday at 2 and 7:30 p.m.
4:30 p.m.: Talk, The Evolving International Monetary Order and the Need for an Evolving IMF, by economist David Dodge; Bowl 016, Robertson Hall, Princeton University. Free.
7:30 p.m.: Princeton Reads program, book signing and talk with Emily Raboteau, author of The Professor's Daughter; Princeton Public Library.
8 p.m.: The Goat, or Who Is Sylvia?; Theatre Intime, Murray-Dodge Hall. Also Friday and Saturday at 8 p.m.
12:30 p.m.: Historical Society of Princeton walking tour of sites associated with prominent women in Princeton's history; Bainbridge House, 158 Nassau Street.
7 p.m.: Tara Buzash Jazz Piano Trio; Elm Court II, Elm Road. Free.
8 p.m.: Cats; Kelsey Theatre, Mercer County Community College. Also Saturday at 2 and 8 p.m., Sunday at 2 p.m.
8 to 10 p.m.: Dance Improv, Live, Movement Workshop; All Saints' Church.
8 p.m.: Richard Nader's Magic Moments To Remember Concert; State Theatre, New Brunswick.
8 and 10:30 p.m.: Comedians Gary Delena and Eric Tartaglione; Catch A Rising Star Comedy Club, Hyatt Regency Hotel. Also Saturday at 8 and 10:30 p.m.
6 p.m.: Benefit Gala with Burt Bacharach; State Theatre, New Brunswick.
7:30 p.m.: Renewal Jazz Band; Liberation Hall, Carl A. Fields Center, Princeton University.
8 p.m.: Guitar Duo Sergio and Odair Assad; William Mount-Burke Theater, Peddie School, Hightstown.
8 p.m.: Jeanie Bryson Trio; Hopewell Valley Bistro, Hopewell.
8 p.m.: Mid-Atlantic Division Championship of High School A Cappella; Hopewell Valley Central High School, Hopewell.
8 p.m.: Bobby Sanabria Afro-Cuban Big Band; Richardson Auditorium.
8 p.m.: Westminster Williamson Voices; Bristol Chapel, Westminster Choir College.