 Opes Acquisition Corps OPES business combination target, BurgerFi International, famous for its natural angus beef burgers with no antibiotics or hormones, award-winning artisanal veggie burgers and fresh-cut fries, launched its first ghost kitchen in Miami, FL today. The better-burger chain with a cult-like following announced last month a multi-market licensing agreement with REEF Kitchens, the leader in the development and expansion of tech-forward neighborhood kitchens that connect people to on-demand goods and services in a sustainable and thoughtful way. 