The possibilities are numerous but Dunkin seems like a good fit... since they have said they are beta testing in Vegas and when you pull up a list off all coffee shops in Vegas...you then can narrow that down to national chains and Dunkin again leads the list.
There are 370 of them listed in the Vegas yellow pages...but the national companys are a much smaller group... so my money is on them as I am rulling out Star Bucks.
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