Hey,
We are hosting a HackFest 3 tomorrow at YourNextLeap in Pune. This time it's a 24-hour hackathon and we are expecting about 30-40 hackers from Pune/Mumbai community. HackFest is a completely community-driven initiative and has been successful for the last couple of times. I'm planning to hack on some geo-spatial problems using India's OSM data laid out on a graph database.
So if you are in or around Pune over the weekend, feel free to drop by and hack your way to graph awesomeness. :)
More at:
I have also announced this event on Neo4j-India's meetup page: