Baldwin Elementary School exhibit, featuring “paper people” decorated by Baldwin first-graders honoring the 225th anniversary of the Constitution. 10 a.m.-5 p.m. Thursday-Sunday, Tuesday-Feb. 28, Manassas Museum, 9101 Prince William St., Manassas. $5; seniors and children, $4; Baldwin students and their families, free. 703-368-1873.
Author talk, John Muller discusses his new book, “Frederick Douglass in Washington, D.C., the Lion of Anacostia.” 2 p.m., Manassas Museum, 9101 Prince William St., Manassas. Free. 703-368-1873.
Too Human concert, Ellen Schwartz and Roger Bruno perform blues, jazz and pop music. 2 p.m., Bull Run Regional Library, 8051 Ashton Ave., Manassas. Free, registration required. 703-792-4530.
Swingin’ With the Strings, New Dominion Choraliers and the American Balalaika Symphony perform music from the ’50s, ’60s and ’70s. 2:30 p.m., Hylton Performing Arts Center, 10960 George Mason Cir., Manassas. $20, seniors and students $15, age 5-13 $5, 4 and younger free. 703-993-7759.
American Youth Philharmonic Orchestra, a performance of Sibelius’s Karelia Suite and Symphony No. 5 and Bartok’s Concerto for Viola and Orchestra, with violinist Tsuna Sakamoto. 8 p.m., Hylton Performing Arts Center, 10960 George Mason Cir., Manassas. $15, seniors and students $10, 5 and younger free. 703-993-7759.
Monday, Feb. 25
AARP income-tax preparation help, for seniors and low- to moderate-income taxpayers, with trained volunteers. 9 a.m., Bull Run Regional Library, 8051 Ashton Ave., Manassas. Free. 703-792-4530.
AARP income-tax preparation help, for taxpayers 60 and older or those with low incomes. 9:30 a.m.-3 p.m. Mondays and Fridays, through April 15, Woodbridge Senior Center, 13850 Church Hill Dr., Woodbridge. Free, appointments required. 703-792-5082.
“Rayhart,” an acrylic exhibit exploring the rhythm of music and figurative themes. 10 a.m.-5 p.m. Mondays-Fridays, 1-5 p.m. Saturdays, through March 16, Center for the Arts, Caton Merchant Family Art Gallery, 9419 Battle St., Manassas. 703-330-2787 or www.center-for-the-arts.org.
Brit Lit book club, a discussion of “The White Queen” by Philippa Gregory. 1 p.m., Chinn Park Regional Library, 13065 Chinn Park Dr., Woodbridge. 703-792-4800.
Random Reads book club, a discussion of “The Snow Child” by Eowyn Ivey. 1 p.m., Bull Run Regional Library, 8051 Ashton Ave., Manassas. 703-792-4530.
Poet Sonia Sanchez, a finalist for the National Book Critics Circle award, will discuss her writing. 5-7 p.m., Northern Virginia Community College, 6901 Sudley Rd., Manassas. Free. 703-323-3000.
Prince William Community Band, rehearsal, for musicians 19 and older, no auditions necessary. 7:30 p.m., Saunders Middle School, 13557 Spriggs Rd., Manassas. Free. 703-791-4119 or www.pwcb.org.
Woodbridge Community Choir, members rehearse for the spring concert season. No auditions required. Registration, 7 p.m.; rehearsal, 7:30 p.m., Lutheran Church of the Covenant, 15008 Cloverdale Ave., Dale City. $30 membership fee. 703-491-1820 or www.woodbridgecommunitychoir.org.