Photo by nevermindtheend.

SHOPPING: Complete your holiday shopping at the Mansion on O Street’s Christmas Eve Open House, featuring one-of-a-kind donated items. (2020 O Street NW) 10 a.m.-11 p.m. Free entry.

HOUSE: Put yourself on #HouseArrest at the Rock & Roll Hotel as zacheser spins house and disco. (1353 H Street NE) 8 p.m. Free

JEWS: Help the Jewish Federation fight hunger in D.C. at the annual Falafel Frenzy. Your ticket gets you drink specials until 12 a.m. The Howard Theatre (620 T Street NW) 9 p.m. $30-40