Holsteins is an exciting burger concept from Las Vegas restaurateurs Billy Richardson and Chef Anthony Meidenbauer of Block 16 Hospitality. This concept, which was tailor-made for The Cosmopolitan of Las Vegas, puts an emphasis on fresh, natural and organic ingredients. Undoubtedly, Holsteins brings better burgers to Las Vegas and a funky, homegrown attitude to The Strip. The menu features specialty burgers, house-made sausage, riffs on traditional American snacks and appetizers as well as a wide variety of shakes and sides. All items — including toppings, buns and condiments — are custom crafted in-house, creating Las Vegas Strip burgers unlike any other.