The only reason I'm not giving five stars is because of the design of the entry and wait area. Before I get to telling you about the best burger I've ever had in my life I will say that you wait in line to place your order and then you're seated and you wait for your order however while waiting in line there is very little space for the waiters and waitresses to serve the people who are sitting outside. It's very inconvenient for the people who are waiting in the line especially when it started raining and there was no where to go and everyone from inside started trying to run inside and the waiters and waitresses were trying to bring everything inside past us. that is the only flaw I find with this business. The burger was truly the best burger I've had in my life and I got the vintage nothing fancy just a grass fed beef burger with organic tomato onion and lettuce and whatever kind of mayonnaise special sauce they put on it. And don't forget the sweet potato fries oh my God I ordered a regular and was regretting it as soon as I left I should have gotten a large- I got my order to go. People that live in Calgary or passing through are so lucky that they get to go to this burger place it is so damn good and I would eat there every day if I could. The difference in taste of the meat is definitely because it's grass fed and the ingredients are so high quality because they're organic is most likely the reason why everything tastes so good. Best burger ever i have to stop this now because I'm going to cry.