KNOT OF THIS WORLD PRETZELS -3041 Hempstead Tpk. Levittown, NY. 516-238-0382 We are Long Island's Best Gourmet Soft Hot Pretzel 2022-2014. We are a family owned and operated small business for over 70 years. We manufacture the original tasting New York Style pretzel as well as an assortment of styles and stuffed flavors.