Basketball: The Georgetown Hoyas play the Pittsburgh Panthers. [7 p.m. Verizon Center, 601 F St. NW] Alexis Rockman: The contemporary artist talks climate change and culture. [7 p.m. Smithsonian American Art Museum, Eighth and F St. NW]

Curtis Fentress: The architect discusses his work, including airport terminals in Denver and South Korea. [6:30 p.m. National Building Museum, 401 F St. NW]

Requiem Mass: A remembrance for the victims of the earthquake in Haiti one year ago. [4 p.m. Basilica of the National Shrine of the Immaculate Conception, 400 Michigan Ave. NW]

"Flight From Extinction": A lecture on restoring whooping cranes to North America. [1 p.m. Department of the Interior, 1849 C St. NW]

My Business, With the Cloud: An exhibit of sculpture, photographs, and drawings by Spencer Finch. [10 a.m. Corcoran Gallery of Art, 500 17th St. NW]

Cheetah Conservation Station: Learn about the cheetah, Grevy's zebra, and the scimitar-horned oryx. [10 a.m. National Zoo, 3001 Connecticut Ave. NW]

Tiny Tot: An educational nature program for parents and children with songs, crafts and mini-hikes. [10 a.m. Long Branch Nature Center, 625 S. Carlin Springs Road, Arlington]

Moon Tears: An exhibition of silver jewelry from the Mapuche culture of Chile. [10 a.m. National Museum of Natural History, 10th Street and Constitution Avenue NW]

Saxony-Anhalt Brass Quintet: A performance by principal players from German orchestras. [6 p.m. Kennedy Center, 2700 F St. NW]

Rhythmic Pulse: An exhibit of yarn collages by Ghanaian artist Yaw Obuobi. [11 a.m. International Visions, 2629 Connecticut Ave. NW]

Underground scene

Machines on Vacation: An electronic rock ensemble with violins and a cello. [9 p.m. The Red and the Black, 1212 H St. NE]

Lemme: The soul vocalist performs. [8 p.m. Blues Alley, 1073 Wisconsin Ave. NW]