Killer Burger adds Jean Grossman to its Board of Directors
– USA, OR – Killer Burger, the fast-growing better burger concept offering meticulously crafted, award-winning burgers, announced the appointment of Jean Grossman to its Board of Directors, effective immediately, bringing over 30 years of leadership experience across prominent franchise brands, including Dunkin’ Brands, European Wax Center, and Merry Maids.…