Head over to http://www.microsoft.com/india/events/win8appfest/ and register quickly. If you have a cool idea that can be categorized into one of the 20 that are listed on the event page, please do sign up. There will be plenty of opportunities to talk to folks from Microsoft, meet other folks from the industry, network, learn, have fun and above all write cool apps.
What more can a geek ask for?
See you all at the event!
-Sridhar