We actually went to a Mr Mikes in Red Deer, AB, and had a great burger (the Classic) so we decided to try the location in Airdrie and it was just as good.
The burgers here are juicy, messy, and saucy good. I had the Classic with mushrooms but as my husband pointed out, I should have gone with the mushroom burger, taken the lettuce, tomatoes, and onion off, and paid way less because there was a $2.99 charge for the mushrooms. I would have thought that was for a side with a steak or something. I won't be doing it that way again, that's for sure. But the mushrooms were fresh and cooked perfectly and the french bread it's served on is divine because it's like grilled garlic bread with a good burger on it.
We did attend the Okotoks locations and had a very good experience there as well.
The service is always very good. They care very much about your dining experience.