Two things.

One: The JCF/JMMB Forum: War Tavern. This is the forum where you post JJ2 related stories.

Two: The War Tavern. In some stories, this is the pub/bar/Tavern/whatever where Jazzers (and made up characters) come to and tell stories, get drunk, or have adventures. They may go away for a time, but they come back. The bartenders mainly depend on who moderates the War Tavern Forum, and if the War Tavern blows up, the 'Taverners (as they are called) try to rebuild it.