Main St. Café, Germantown, Wis., created what’s said to be the first ever shelf-stable bottled protein smoothie made with yogurt. The smoothie is available in re-sealable 11-ounce HDPE bottles, in mixed berry, strawberry, peach flavors and its new Chai Tea flavor. Each smoothie contains 10 grams of dairy protein. They are available nationwide to retailers and foodservice operators for a suggested retail price around $2 per bottle.