Did you also get this email? Ohh! IT'S NOT A SPAM. :-)
H & I been receiving this email since last month. H was doubtful about it since it connects to different http and warned me not to join (oops, i already clicked send). Last night, we checked with Coffee Bean and Tea Leaf if this is a real campaign and showed them my ticket. To our delight, they confirmed it and told us to claim the free drink in their participating branches.