Photo by John Sonderman.

BASEBALL: Before the Washington Nationals there was the Homestead Grays. Learn how the team changed in race, class, and economics along with the city. Cleveland Park Library (3310 Connecticut Avenue NW) 7 p.m. Free.

FAREWELL: Say goodbye to The Wonderland Circus. The variety show presented by The Capital City Showcase is coming to an end. Features three comedians, one musician, and one burlesque artist. The Wonderland Ballroom (1101 Kenyon Street NW) 8:30-10 p.m. Free

POOL PARTY: Correction, “poolside party.” Don’t think swim trunks count as the cocktail attire that is politely requested… However, if you like mojitos, cocktails, and bitches, you should “Sail Out of Summer” with the Bitches who Brunch. Penthouse Pool @ The Yards (1212 4th Street SE) 7:30-10 P.M. $25