Southern California Restaurant Sells 'Magical Burger'

The Yelp reviews on the Magical Burger at Ground House in Anaheim are actually pretty good...think 4 patties with cheese, marshmallows, sprinkles & banana ketchup aioli

I'm not a big sweet & savory person, so unfortunately, I am out on this creation. Although I will say it is kinda cool to look at with the sprinkles and rainbow bagel.