Football: The Washington Redskins play the Tampa Bay Buccaneers. [1 p.m. FedEx Field, Landover, Md.]
Playing with Light: An exhibit of paintings by artist Ron Haynie. [11 a.m. Katzen Arts Center, 4400 Massachusetts Ave. NW]
“Cavalia”: The acrobatic equestrian extravaganza is performed. [2 p.m. White Big Top, 12th and South Fern streets, Arlington]
Kids at the Katzen: Art and sculpture activities for kids ages 5 and up. [1 p.m. Katzen Arts Center, 4400 Massachusetts Ave. NW]
First Pet Tails: A walking tour with stories about presidential pups. [3 p.m. Andrew Jackson statue, Lafayette Square, Northwest D.C.]
Project Kashmir: A beautiful feature documentary on the war in Kashmir is screened. [2 p.m. Freer Gallery of Art, Jefferson Drive and 12th Street SW]
First Sunday Brunch: Omelets, French toast, waffles and live music. [11 a.m. National Museum of Women in the Arts, 1250 New York Ave. NW]
Fry Street Quartet: String ensemble performs works by Beethoven, Dvorak and more. [3 p.m. National Academy of the Sciences, 2100 C St. NW]
Summer Strings: A chamber concert with members of the Capital City Symphony. [5 p.m. Atlas Performing Arts Center, 1333 H St. NE]
Great Ape Research: Learn firsthand about studies with orangutans and gorillas. [1:30 p.m. National Zoo, 3001 Connecticut Ave. NW]
TransAtlantic Duo: A blend of classical, klezmer, jazz and traditional Russian music is performed. [6 p.m. Kennedy Center, 2700 F St. NW]
Underground scene Rural Alberta Advantage: A Canadian folk rock band sings about the Rockies and heartbreak. [8 p.m. Rock and Roll Hotel, 1353 H St. NE]
