Colt Coeur October 6, 2023 CoCo Benefit Auction goes LIVE! Colt Coeur October 6, 2023 Leading up to our Benefit Bash on October 12th, our digital auction is now live! Check out the unique experiences, tickets, vacations, and more -- and support a great cause while you're at it! digital Auction closes Friday, October 13, 11:59pm ET.