At various points in Mozilla’s history, there’ve been “parties”. Technically, there’s only been one “Mozilla” party, and it was mostly run my Jamie Zawinski. But Netscape had them before that as well.
Anyway, with the release of Firefox 1.0, they’re having another. With the first one, there were concurrent parties all over the world, and this is no different. Actually, there is a difference; this time there’s one in Grand Rapids.
The Image Group and The Elevator Up group are having a party at an undetermined location. I’m hoping I can be there, you should give it a shot as well.