I'm looking into buying meal vouchers from GAT for Ariel's Grotto. They're $38 per adult and $20 per child. I think they include tax and tip? Has anybody bought this vouchers from GAT? Did you find them worth it? Did you have to pay extra or do they covered the entire meal? I was told that you don't get an actual voucher, rather you just pick them up with a picture id? Does this sound right? The website has not enough information.