The NBA has announced the schedule of games for Las Vegas Summer League from July 13th to July 22nd, and with it, the Wizards' schedule has been set. From the press release:
The Wizards will play in three preliminary round games from July 13-16 before being seeded in a tournament running through the Championship Game on July 22. Washington will play its first game on Saturday, July 13 vs. Golden State at 4:00 p.m. EST. Their next two games are scheduled for Sunday, July 14 vs. New York at 4:00 p.m. EST and Tuesday, July 16 vs. Denver at 10:00 p.m. EST. All three of the Wizards preliminary games will take place at the COX Pavilion.
This year's Summer League has 22 teams scheduled to play a total of 61 games, including a tournament at the end. Each team present at Summer League is guaranteed to play five games (three before the tournament, two within it) in addition to more on their way to the ultimate Summer League championship, which I assume is a glowing piece of that radical rock.
If you want to go to Vegas and attend Summer League as a fan, you can buy tickets through the UNLV box office: 702-739-FANS.