Ben & Jerry's Cereal Splashback National Cereal Day Tshirt Size L. Breakfast is now dessert and dessert is now breakfast with Ben & Jerry’s Cereal Splashback Flavors. These ice creams were released on March 7, 2017 to celebrate National Cereal Day, and were available exclusively at Ben & Jerry’s Scoop Shops. Each is inspired by a favorite cereal of your childhood and features an ice cream base made with cereal milk. The flavor names are listed on the back of the tshirt: Cocoa Loco, Frozen Flakes & Fruit Loot.