Don’t sit at home all weekend. Get out there and show ’em what ya got.

SEE
Home Movie Day
What: Bring your 8 mm, Super 8, and 16 mm films for a screening at the Library of Congress, and learn how to preserve them while you’re at it.
Why: Who wouldn’t want to see your summer at the Grand Canyon?
When: Sat., 1-4 p.m.
Where: Pickford Theater, Library of Congress, 101 Independence Ave. SE, b/t 1st & 2nd Sts. (202-707-1471).

DO
Face Reading
What: Rose Rosetree offers a workshop on physiognomy at Be You Bi Yu Spa.
Why: Can you judge a book by its cover?
When: Sat., 10 a.m.-noon
Where: 5602 Shields Dr., Bethesda (301-493-4911). Call to register.

GO
Montgomery County Agricultural Fair
What: Pig races, cheese carving contest, horse shows, and the Veggie 500.
Why: All’s fair in love and boar.
When: Thru Aug. 19.
Where: 16 Chestnut St., Gaithersburg (301-926-3100).

BUY
Meeps Moves
What: The vintage boutique opens in its new location with DJs, door prizes, and diggable duds.
Why: Meep! Meep! Zoom! Zoom!
When: Grand opening, Sat., noon-7 p.m. Regular hours, Tues.-Sat., noon-7 p.m.; Sun., noon-5 p.m.
Where: 2104 18th St. NW, b/t California St. & Wyoming Ave. (202-265-6546).

HEAR
Washington Social Club
What: The favorite D.C. band returns.
Why: Membership has its privileges.
When: Fri., 9:30 p.m.
Where: Black Cat, 1811 14th St. NW, at Swann St. (202-667-7960).