Mahadev

It's really within walking distance from Davis Square (Red line) 10-15 minutes or you can get public transportation. I will get you the bus numbers.

I am not the real organizer, but just  a person who happened to reserve the room.

Database

Sure. I will forward them.

If we have enough questions, may be we can ask the organizers to modify the traditional format of speaker speaking for ever and few questions from the audience.