I'll be going to Niagara Falls for the Civic Holiday long weekend. I was wondering if anyone had good suggestions for where to go for a tour of a nice winery and good wine tasting. As well, will it be opened on August 3rd, Civic Holiday? Also, do they "check your ids" to make sure you are 19? We are a young group, all of which at 19 years old except for one friend who is only 18, but turning 19 very soon.