We had a group dinner reservation here and they were totally surprised when we showed up, but maybe that's just a tactic to get you to have a drink with the bartender. After your're seated, be sure to order drinks two at a time as we found table service slow and infrequent, which surprised me. You would think at a restaurant with low cost food menu items that they would make their money on liquor sales (like most restaurants).
We did the coffee ceremony and would not do it again. We would dine here again, but only if someone invited us.