2 hours is a decent time gap for a restaurant, they respond on a current status of occupancy at the time of the call.
They also provide call ahead wait list. I recommend calling them when you're close like 30 mins to an hour out so they can get you on the list. A lot can change in 2 hours as far as a wait. Also their barbooths, four 2 person booths/five 4 person booths are first come first serve. Hope that helps!
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