Is this as far in advance as Adventures schedules events? I'm going to be in Reno for this one, but all this second rate constructed (Extended, actually) has left me hankering to play some T1.
Adventures try to take it month by month. They WANT to keep doing a Regular Monthly Vintage thing, but T2 events (whatever those are) get priority.
Just keep in mind that Adventures will generally have a T1 tourney every month. If you don't see it listed here (yet), check out the NorCal Vintage link in my sig.
The Eudemonia series in Berkely gets all 9 dates set, and sticks to 'em no matter what. Adventures is month-to-month.