Chris Brown shot some hoops this past weekend (Sat. Oct 23) in Washington, D.C. at the inaugural Eunice Kennedy Shriver Challenge.

In addition to playing basketball, the 21-year-old entertainer kicked off the event by performing the National Anthem in front of the Washington Monument…..and participated in other activities to help raise money for the Special Olympics and Best Buddies International.

Check out 10+ pics of Chris Brown at the 1st annual Eunice Kennedy Shriver Challenge in Washington, D.C. below!!