 The streets are not metric. Canada was built on a U.S. standard. Yeah, I get that. I'm just having a little bit of fun with the metric bit. And, of course, their money is different, too. It's all metric. 729 KNOX. Buffalo Wild Wings presents a must-see two-day event at River City Speedway Grand Forks this Friday and Saturday. The third annual King of the Wings IRA Sprint Cars vs. NOSA Sprint Cars.