303 Ramen

303 Ramen is a ramen restaurant in Arvada, Colorado, with a menu built around Japanese-style noodle bowls. Options include Tonkotsu, Shoyu, Miso, Shio and spicy Tan Tan men, plus curry ramen, a spicy seafood tom yum bowl and a gluten-free ramen made with brown rice and millet noodles.

The menu also covers appetizers such as takoyaki, chicken karaage, dumplings and cream cheese wontons, along with soups, salads and desserts. Drinks include sake, wine, Japanese and Thai beers, ramune and several iced teas and coffees. The website announces a grand opening on September 11th, 2026, at a Sheridan Blvd address, so check the website or order link for the latest location details before heading out.