Editors' pick

Arlington Puzzle Festival

Please note: This event has already occurred.
The Washington area flies its nerd flag proudly. Come show off your smarts at the ultimate meeting spot for puzzle fanatics. Register to compete in the crossword tournament, with puzzles by none other than the master, Will Shortz. There's also the Sudoku tournament with grids designed by U.S. and World Sudoku Championship winner Thomas Snyder. Also on for the day: workshops, prizes, games and puzzles for all ages.