The Riverview is owned by the Muldoon family, who have been residents of Horizon as far back as anyone can trace their line. The 6 Muldoons and their hired help operate the Riverview as a perfectly ordinary Inn most of the time; however, every two months, when the twin Moons are full in the sky, tradition has it that the Riverview becomes a neutral ground, a place of truce where the various factions in the city may meet without fear. The truce was arranged by Jim "the Elder" Muldoon in the days of his youth, and has not changed substantially since then, even with the Last War and the coming of the embassies afterwards. It is respected by factions criminal, political, governmental, and esoteric, and the terms of the deal go something like this:
The Bar: There will always be a GM on hand playing a Muldoon behind the bar. The bartender is there to help you! The Muldoons know everyone who's worth knowing in the underworld; if you're not sure who to talk to if you want, say, a decent safecracker who's game for robbing a clockworker's shop, they'll be able to advise you.
If, during the game, you're completely bored, confused, or isolated, or simply aren't having fun, come along to the bar and sit down. A person sitting down at the bar is the subtle, non-atmosphere breaking signal to players and GM that you aren't enjoying yourself. The GM who is tending the bar will be happy to help you with your issues, as bartenders in these things have done since time immemorial. ("Why the long face, Frank?" "Ah, Muldoon, nobody's in the market for a good thief these days/I'm new in town and I've no idea who to talk to/I've got this problem with ghosts and I haven't the first clue who can help me.")
We'd also like players to help here. If you see someone sitting down at the bar, it means that they're at a loose end and aren't enjoying themselves; we'd appreciate it greatly if you could make an effort to talk to them and help them get involved in the game. If you are enjoying yourself and just want to ask the bartender (or the GM at the bar) a quick question, please stand at the bar rather than sitting to avoid confusion.
Remember: if a player is standing at the bar they are just having a chat with the barman or some other character. If a player is sitting at the bar they are bored and would like other people's help in order to get involved with things.
Since the Kraeling homeland hasn't yet discovered that the Emperor is gone, the Kraelings don't know about the truce yet, but both Ghoul nations and the Fae do.