We are early lunch eaters. Like to try to beat the crowd and never make any PSs. Last visit, we would head to WS at 11:00, but lunch was not served at any place we went to until 11:30. This was in Fall 2002. Hope this helps some.
I called two days ago for early lunch reservations and was told that the earliest seating at any restaurant in WS was 12:00. I know that we have eaten at 11:30 before so there must have been a change.
In the past I have been told between 2:30 and 3:00 for the last seating, depending on the restaurant. My best advice is to call and ask once you decide where you want to eat.