TR Fire Grill was first established in Florida in 2015 and in 2016, WDI Group opened a location in Waikiki as a collaborative joint-venture with Atré Co., Ltd. It offers a wide range of wood-fire grilled, smoked, or oven-baked American food such as meatloaf, hamburger, roast chicken, and prime rib steak, which are curated from finest local seasonal ingredients. Various types of craft beers and handcrafted cocktails are featured as well.