Unity will be presenting a lot of material this evening. In some particular order, they'll talk about the Asset Store, Unite 12, and version 4. Unity staff will attend to answer questions in detail.
This is our first anniversary, so there will be cake!
Noisebridge is on the 3rd floor. They have a Getting Here page https://www.noisebridge.net/wiki/Getting_Here. We'll start the session at 7 as usual, with socializing beforehands.