Bartender – Le Supreme Detroit About Method Co. Method Co. is a boutique hospitality company that develops, designs, and operates a portfolio of hotels, restaurants, and apartment-style accommodations across the country. With a focus on culturally relevant and design-driven experiences, Method Co. creates spaces that blend thoughtful service, elevated design, and a deep sense of place. About Le Supreme Le Supreme is a modern French brasserie located inside The Perennial in Detroit’s historic Boo