TwinSpires Player hits first Rainbow Six Jackpot at Gulfstream Post author:Daniel McGinn Post published:January 28, 2011 Post category:News The Bloodhorse January 28, 2011 — TwinSpires Player Hits First Rainbow Six Jackpot at Gulfstream Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window You Might Also Like Illinois casino bill invites questions about growth August 26, 2011 5.21.10 race track casinos gain popularity May 21, 2010 May 15, 2019