The Denver Department of Excise and Licenses has closed the liquor license for Non Plus Ultra. This specific license, categorized under Lodging, Entertainment, and Cabaret, was surrendered by the applicant. The business operated at 500 16th St Unit 320 in the Central Business District neighborhood. Records indicate the surrender became effective after a hearing held in March 2023. The license status now reflects a final closure with no further active privileges. This action concludes the regulatory file for this specific establishment at the listed address.