Bring a vegan or vegetarian dish to share, or bring something just for yourself :)
There will be folks around who will be happy to teach games.
Feel free to come and go whenever (though try not to leave in the middle of a game you've committed to :P).
There are plenty of games here, but you can bring some of your own if you'd like (though it's on you to make sure you leave with everything you came with!).
I expect some mix of long strategy games, short party games, and everything in between.
Babe-in-arms friendly. Older kids welcome if they are able to consistently avoid causing disruptions.