Requirements: All you need is a character that has most of the outposts in the game (covers all 4 campaigns), there is no entry fee. You don't need all four campaigns to participate, but it would help a lot since you can play in every round.
The event starts at 10:00 PST, and will be held on Monthly on Sat, starting the 23. It is hosted by [Vici]. There needs to be at least 6 people participating at the start, or the event will not run.
The host will hide in any outpost in the game. When ready, he'll announce the campaign and provide a clue. Every minute the host will give an additional clue (preferably riddle) to which outpost he's in. When you're in the outpost, it is the first to ADD THE HOST TO PARTY, it is NOT the first to trade him.
The event will always be held in America district 1. Kamadan will never be used as often it is full and people cannot get into district 1.
Prizes vary but include weapons, rare mats, cons and money.