FAIRFAX CONCERT, "Sweets 'n Swing," refreshments and listening to the high school's stage band, jazz band and jazz combo, 7 p.m., James W. Robinson Secondary School, cafeteria, 5035 Sideburn Rd., Fairfax. $1. 703-426-2146.
ARBORETUM PLANTS LECTURE, Joan Feeley discusses native plants in the National Arboretum's Fern Valley, sponsored by the Potowmack Chapter of the Virginia Native Plant Society, 7:30 p.m., Green Spring Gardens Park, 4603 Green Spring Rd. (3.5 miles east on Route 236 from Beltway Exit 6), Alexandria area. Free. 703-920-1913.
WOLF TRAP CONCERT, the Weilerstein Trio, with pianist Vivian Hornick Weilerstein, violinist Donald Weilerstein and their daughter, cellist Alisa Weilerstein, performs Haydn and Dvorak, 8 p.m., the Barns of Wolf Trap, 1635 Trap Rd., Vienna. $25. Tickets, 703-218-6500; information, 703-255-1860.
VALENTINE PIANO CONCERT, Rosanne Conway performs romantic music for Valentine's Day, presented by the Old Town Hall Performance Series, 8 p.m., Old Town Hall, 3999 University Dr., Fairfax City. Free. 703-352-2787.
MCLEAN VALENTINE JAZZ CONCERT, by DC Jazz Duo, with saxophonist-flutist Davey Yarborough and his wife, singer Esther Williams, 8 p.m., McLean Community Center, Alden Theater, 1234 Ingleside Ave. $15. 703-790-0123.
FALLS CHURCH VALENTINE TALES, listen to love stories by candlelight, 8 p.m., Cherry Hill Farmhouse, 312 Park Ave., Falls Church. $2; reservations required. 703-248-5171.
ALEXANDRIA BIRDING PROGRAM, information on techniques for attracting birds and other wildlife to your back yard and a guided bird walk, sponsored by the Northern Virginia Conservation Trust and Fairfax Audubon Society, 12:30-3 p.m., Huntley Meadows Park, 3701 Lockheed Blvd., Alexandria. Free; reservations required by Friday. 703-354-5093.
GREAT FALLS BALLROOM DANCE, big-band music by the Colvin Run Dance Band, 9 p.m.-midnight; merengue lesson, 8 p.m.; Colvin Run School House, 10201 Colvin Run Rd., Great Falls. $12; lesson, $5. 703-430-3342.
FAIRFAX CITY BAND CONCERT, the City of Fairfax Band performs music of Mexico and the Caribbean for a "South of the Border" concert, 8 p.m., Fairfax High School, auditorium, 3500 Old Lee Hwy. $8; seniors and students, $5. 703-757-0220.
RESTON CHORAL CONCERT, VOCE chamber choir performs music for Valentine's Day weekend, 8 p.m., St. John Neumann Church, 11900 Lawyers Rd., Reston. $15; students and seniors, $10. 703-277-7772.
RESTON QUILT BENEFIT, exhibit of the 5,000-square-foot Heart of America Quilt, an international memorial for Sept. 11, 2001, and a luncheon fundraiser for construction of the quilt, 1-4:30 p.m., Reston YMCA, 12196 Sunset Hills Rd. $50. 703-620-0366.
LEE DISTRICT ANTIQUES SHOW, 80 dealers, 11th annual show to benefit the Lee District Community Center's programs, 10 a.m.-6 p.m. Saturday and 11 a.m.-5 p.m. Sunday at the center, 6601 Telegraph Rd., Franconia. $6. 703-922-3692.
GREAT FALLS CHORAL CONCERT, VOCE chamber choir performs music for Valentine's Day weekend, 3 p.m., St. Catherine of Sienna Church, 1020 Springvale Rd., Great Falls. $15; students and seniors, $10. 703-277-7772.
MARINE CHAMBER ORCHESTRA, concert, works by Debussy, Chaitkin and Schubert, 2 p.m., Northern Virginia Community College, Rachel M. Schlesinger Hall, auditorium, 3001 N. Beauregard St., Alexandria. Free. 202-433-4011.
RESTON COFFEEHOUSE CONCERT, acoustic music by Jive Five Minus Two and We're About 9, sponsored by the Shenandoah Coffeehouse Series, 7 p.m.; doors open, 6:30 p.m.; Reston Community Center at Lake Anne, 1609-A Washington Plaza. $10. 703-476-4500.
ALEXANDRIA SING-AND-SWING GALA, the Metropolitan Chorus fundraiser features singing, dancing, a silent auction and refreshments, 7 p.m., Hilton Alexandria Mark Center, 5000 Seminary Rd. $30. 703-933-2500.
HUNGARIAN NATIONAL PHILHARMONIC, performance of "A Night in Old Vienna," 7 p.m.; discussion, 6:15 p.m.; George Mason University, Center for the Arts, Concert Hall, Fairfax. $50, $42, $25. 703-218-6500.
MOUNT VERNON BIRTHDAY CELEBRATION, tour the estate and grounds for George Washington's 271st birthday, 9 a.m.-4 p.m.; ceremonial wreath-laying at Washington's Tomb, followed by patriotic music and a military drill by the Army Old Fife and Drum Corps and the Commander-in-Chief's Guard, 10 a.m.; Linda Monk discusses "A Rising and Not Setting Sun: George Washington at the Constitutional Convention," 2 p.m.; Mount Vernon Estate and Gardens, George Washington Memorial Parkway. Free admission for Presidents' Day. 703-780-2000.
WOODLAWN PLANTATION, visit the historic home of Eleanor "Nelly" Custis, granddaughter of Martha Washington, 9 a.m.-4 p.m., 9000 Richmond Hwy., three miles west of Mount Vernon. Presidents' Day special fee, 99 cents. 703-780-4000.
VIENNA TOWN COUNCIL MEETING, 8 p.m., Vienna Town Hall, council chambers, 127 Center St. S. 703-255-6303.
HERNDON TOWN COUNCIL MEETING, 7:30 p.m., Herndon Council Chambers, 765 Lynn St. 703-435-6804.
FAIRFAX ISRAELI DANCE CLASS, for all abilities, led by instructor Ethan Halpern , 8-10 p.m. Tuesdays, Jewish Community Center of Northern Virginia, 8900 Little River Tpk., Fairfax. $6. 301-982-0937.
COUNTY BUDGET DISCUSSION, Fairfax Supervisor Catherine M. Hudgins (D-Hunter Mill) discusses "Budgeting in Times of Increasing Assessments and Decreasing Services," regarding the 2004 fiscal year budget, 6:30-9 p.m., Floris Elementary School, cafeteria, 2708 Centreville Rd., Herndon. Free. 703-478-0283.
WOODIE GUTHRIE TRIBUTE, Jimmy LaFave, Slaid Cleaves, Ellis Paul, Eliza Gilkyson, Sarah Lee Guthrie and Johnny Irion perform, 8 p.m., the Barns of Wolf Trap, 1635 Trap Rd., Vienna. $18. Tickets, 703-218-6500; information, 703-255-1860.
MCLEAN ROSE LECTURE, Clif Jeter, national treasurer of the American Rose Society, discusses new and classic varieties of roses, garden design and tips for starting a rose garden, sponsored by the Potomac Rose Society, 7:45-9:30 p.m., McLean Governmental Center, 1437 Balls Hill Rd. Free. 301-869-4948.
-- Compiled by Jean Mack
Items are accepted on a space available basis from public and nonprofit organizations only and must be received at least 14 days before the Thursday publication date. Submit information to Community Events, The Washington Post, 4020 University Dr., No. 220, Fairfax, Va. 22030. Include event name, dates, times, exact address, prices and a publishable contact phone number.