One of our first dates was to a hockey game, and since I played IM with the company I work for- she knew how much I liked it. She was good to getting season tickets the next season- and we had two seasons while we were dating, then married ever since.
Not sure why she took to hockey- there was NO snow nor even cool weather where she came from, and the ice appeared at places well after we were married. But she was always a UM atheletic fan- going to football and BB game while she was in school. And it's a whole lot more comfortable to sit in Yost than many game at the Big House.
We've been going to FF's for a while now, too.
So you need to work on her a little. You go to Spartan Baseball games and she comes to hockey games, done deal.
(yea, she's awesome

)