Saw this tweet a few hours ago:
After clicking on thisyou will be able to register for a Windows Phone event and even have a chance to win an AT&T Lumia 900. You need to enter the code: MSCUST. If you thought that was cool, they will also be serving food and beverages to recharge ‘your batteries’.
If you live in one of the following cities, you should definitely sign up for this unique experience. There are multiple dates for which you could sign up for.
Let us know if you attended any of these exclusive Windows Phone events.