By Shayla Hilliard Every June, the food and beverage industry's most influential players descend on one convention center to do something deceptively simple: taste the future. The International Dairy Deli Bakery Association's annual show, IDDBA, has become the place where the next 12 months of delicious trends get previewed, one sample cup, one cheese board, and one slightly chaotic flavor experiment at a time. This year was no exception. From sweet-and-spicy mashups to a glu