Starwood is running a special social media promotion (specifically on FourSquare) with TicketMaster, where they will give out a free $10 cash code for TicketMaster to anyone who links, registers, and participates (simply by checking in on FourSquare) to any of their Starwood hotels. They are also giving out an unlimited number of $50 cash code for every three nights you stay at a Starwood hotel from now till May 5, 2013! (Follow instructions for register first!) Here is how you get in on this: If you do not have…… (click read more!)