My wife and I went to the salt lake one tell me which was really good. But this time of year, it Park City outsid would be really cool.
My only bit of caution would be to look at the prices online before you go, as there might be some sticker shock. I will also say though, if you can afford it, it's well worth it.
Hands down the best steak I've ever had in my life, and I consider myself a pretty good grill Master