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Cocktail Bar · RiNo · Denver
Hell or High Water
Cocktail Bar
A tiki bar at 3542 Walnut Street, in the room that was Millers & Rossi. Westword reported it open there on May 15, 2026.
3542 Walnut St., Denver, CO 80205
Hell or High Water’s site describes a haunted tiki bar in Denver. Westword’s May 15, 2026 story places it at 3542 Walnut Street, the former Millers & Rossi space, and lists hours of 5 p.m. to midnight on Wednesday and Sunday and 5 p.m. to 1 a.m. Thursday through Saturday.