Forever Yogurt

    The merger of two titans—Burger King and Tim Hortons—closed the books on 2014.

    With speculation swirling that the frozen-yogurt market might be nearing a saturation point, fro-yo operators are working hard to diversify their concepts for long-term sustainability.

    Mandy Calara is a realist when it comes to the state of the frozen yogurt business: As some markets reach a saturation point, more operators are struggling to maintain a workable stream of sales in