Delta has had a promotion for awhile here :
https://www.delta.com/mypromos/%20https:/www.delta.com/mypromos/acelanding.action?offer=6togoldIt is only for it ends July 31st and is only for people in Alaska, Oregon and Washington State. Just for
the heck of it I changed my address in my Delta profile to a Walmart address in Portland then entered
my skymiles number and then successfully registered for the promotion. Unfortunately I will not be
flying before July 31st so I cannot report on the success of this.