Mentioned by justinhavre.com
What are the Best Diners in Calgary?
"The lineups are a testament to the popularity of Peter’s Drive-In, the “drive-in you can’t drive by”. Located on 16 Ave NE on the northern end of the Calgary community of Crescent Heights, this burger and shake joint is older than the Calgary Tower and just as iconic. Everyone knows where it is and rare is the person in Calgary who has never been there."