Live in the US? Live near New York City, Chicago, Dallas, Los Angeles or San Francisco? Then you'll want to head over here to the Windows Phone Facebook page to reserve yourself a spot, as Microsoft is set to throw two-night parties in those cities to celebrate the launch of some new Windows Phones.

Free drinks, live music from some indie bands and a chance to see and play with the the HTC Radar, Titan, Samsung Focus S and Flash. There will be food, a lounge and a chance to play others in video games, which sounds like a grand old time, if you ask us.

And yes, at least some of us will be attending (cough, me, New York City), so perhaps we'll see you there. But reserve now as space is limited! You will need a Facebook account though.

Bonus cool feature: You can send your e-Ticked to your Windows Phone, which you use to get into the event.

Bonus cool feature 2: First 20 registrants for each night get a VIP upgrade...go go!

Source: Windows Phone Blog, Windows Phone Facebook page