22 Jul 2-tickets 311 at Reggae on the Rocks 2016 Posted at 19:43h in silent-auction by firstname.lastname@example.org 0 Comments 0 Likes Share One Love! Silent Auction Item: 2-tickets Reggae On The Rocks 2016: 311, Iration & more. You heard me – 311 is head-lining. Huge thank you to Erin at KTCL Channel 933 for supporting Face-to-Face Colorado with these tickets. If you haven’t been to a concert at Red Rocks – this is the one to go to.