With Regional locations being announced a week from today (to the organizers, if not the public), I got to thinking about all the events I've been to in the past that had some sort of side event. Side events were usually some alternate format of the game that were played primarily for fun, rather than serious competition. Draft was always a popular one, but we've seen all sorts of others made up by the organizers - like dual Agenda or team Melee.
So for those of you who have played "side events," what were some of your favorites? One of mine was "Littlefinger," where each player had a separate pool of "coins" that could be used to bribe other players in to doing stuff, attacking a particular opponent, not attacking a certain opponent, using an ability on their character, etc. The additional wheeling-and-dealing with a set money pool could make things fun.
For everyone, what kind of new "side events" can you envision? What kind of variations would you like to try just for fun? Unique only? Speed-GoT? Pauper? (I have no idea what these would look like; define the variant for yourself.)