BATTLE CREEK, MI — Cereal and snack lovers’ minds can stop racing to figure out what blast-from-their-past cereal will be the new Kellogg’s Jumbo Snax sensation. In honor of National Snack Day on March 4, the company introduced Kellogg’s Cinnabon Bakery Inspired Jumbo Snax — the newest fan-favorite cereal to be transformed and “jumbo-fied” for snack time.