New York City — An affiliate of Garnett Station Partners, LLC, a New York-based principal investment firm, has agreed to sell Twin Peaks, a national sports bar & grill franchise company, to FAT Brands for $300 million. Twin Peaks is based in Dallas and was founded in 2005. “Twin Peaks is a truly unique concept within the casual dining industry, with a best-in-class management team and committed franchisees, as demonstrated by its significant growth and consistently strong financial results throughout its partnership with Garnett Station,” says Matt Perelman, partner at …