This place is perfection.
Their range of weird and wonderful toppings accompanies what are quite possibly the best hot dogs in the world. Nothing beats bringing someone here for their first time and watching them try and figure out how to actually eat these monstrosities.
My personal favourites are the A-Bomb - one of their signature dogs piled high with potato chips, space cheese, and bacon bits - and the Sumo - a bizarre coupling of hot dogs with Japanese ingredients like pickled ginger and seaweed salad. When their pizza dogs are offered, they absolutely can't be missed.
The sides come in portions as ridiculous as the hot dogs, with small orders of fries (both sweet potato and regular potato) being more than enough for two people. Their onion rings resemble donuts more than anything else.
As for the restaurant itself, you've gotta be a fan of kinda tacky dives. Typically a projector is playing old cartoons, the walls are lined with displays of retro food, and a number of classic arcade machines are found around the place.
This is a Calgary institution, and should be visited by everyone.