Last year we had Drupalcamp Mumbai on 10th and 11th Nov, where Dries was present and it was a grand success. its the same time of the year and i believe its right time to get started with this year's Drupalcamp. A lot of discussions have been going around on this and December 15th and 16th are being discussed as probable dates for the Drupal Camp Mumbai 2012 during our last Drupal Mumbai meetup held on 28th oct.
We are reaching out to Druplers in Mumbai who were there in last year camp to seek their support to organize the event.If you want to be a part of organizing please reply in this thread.
More information will be posted soon.