This location has been flagged as "Closed". Red Octave Kitchen & Bar Cuisine: American Neighborhood: East Denver 4900 E. Colfax Ave., CO, 80220 Map It 303-321-2710 Website Mark Antonation advertisement Related Articles No Image Restaurants A Second Helping of Westword Food & Drink, May 30-June 3 By Mark Antonation No Image Restaurants Red Octave Goes Quiet on East Colfax Avenue By Mark Antonation No Image Restaurants Chain Reaction: A Second Helping of Westword Food & Drink, September 14-18 By Westword Staff No Image Restaurants Red Octave Opens on East Colfax Serving Italian Fare and Live Music By Mark Antonation advertisement Trending Restaurants James Beard Award-Winning Chef Opening New Bakery By Molly Martin Critic's Notebook JMSN Stuns Marquis Theater With Radical Post-Punk: Review By Eman El Saied Performing Arts Camp Christmas Expands for 2025 Return By Toni Tresca Restaurants Four Denver Spots Ranked Among Best Restaurants in U.S. 2025 By Molly Martin