The Berry Chantilly Cake from Whole Foods Market originated 13 years ago at a New Orleans store and became a cult favorite served at weddings and birthday parties.
https://www.foxnews.com/food-drink/americas-cult-favorite-grocery-store-cake-has-fans-declaring-its-worth-hype
https://www.foxnews.com/food-drink/americas-cult-favorite-grocery-store-cake-has-fans-declaring-its-worth-hype