2 months
They release 2 month blocks at a time to buy tickets. You have to go on their website and it will direct you to tock ticks to see when the next tickets can be purchased.
Their reservation website open reservation slots every two months for reservations 2 months out. For example, in March reservation slots for May and June opened. Reservations fill up fast and it's best to reserve online.
Usually 2-3 months when they release their blocks. You can get on a wait list, but they are sold out through 2/28/18 with exceptions on 12/23 ($310 pp 11:00am only) and 12/31 ($750 pp)
Be persistent, they do have short notice cancellations. Get on the list and they may call. We've had it work out for us, we got on the list for a range of days, lunch or dinner and we got in. Its an amazing experience and well worth the wait. Enjoy!!!
You need to call them, you'll have to call a LOT. I've known people that have made reservations of over a year in advance.
I got lucky with 2 weeks notice, but its typically much longer.
I got a reservation within 2 weeks
About 6 months, but may have changed do to fire and tourism
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