Please note that you do not need to miss the keynote. There will be enough devices for everyone to get one of each.
The Microsoft retail store will be open for business Sunday, June 2 through Thursday, June 6 at TechEd North America. See daily store hours below:
Sunday, June 2: 12 p.m. to 6 p.m.
Monday, June 3: 10:30 a.m. to 8 p.m.
Tuesday, June 4: 9:30 a.m. to 6:30 p.m.
Wednesday, June 5: 9:30 a.m. to 6:30 p.m.
Thursday, June 6: 9:30 a.m. to 3 p.m.
You can't miss the store located in the middle of the TechExpo in Hall D between the game zone and the digital wall.
Does this mean that even expo-only attendees can purchase one?