Rob & I went here on our very first date in 2008. I think we have only been here once again since then. It's nice to walk around and gaze out the windows at the views of Calgary, and it's especially fun to do so during Stampede Week since there's a clear view of the grounds.
We enjoy it is a relaxing, casual date, but we noticed both times we were there, that the restaurant and gift shop are always closed, despite being advertised as open.
Thankfully they have a gift shop of sorts at the bottom of the tower as you exit...