Photo by Flickr user gwoyang.

SCRABBLE: Learn about the cutthroat world of competitive Scrabble when John D. Williams discusses his memoir Word Nerd: Dispatches from the Games, Grammar, and Geek Underground. S. Dillon Ripley Center (1100 Jefferson Drive SW) Scrabble play begins at 5:30 p.m. Discussion begins at 6:45 p.m. $30-42.

BIKES: The last attempt to screen Bicycle Thief was rained out. Will the weather cooperate today? Marie Reed School Soccer Field (18th and California NW) Movie begins 30 minutes after sundown. Free.

CONCERT: Huey Lewis and the News performs at the Warner Theater. (13th and E Street NW) 8 p.m. $53+.