I don’t actually have a story for this, but some guy who works for Starbucks in a Discord channel I’m in said this.
This rumor was first said by Shadow7557, so if this happens to be false information, blame him. Since he is a confirmed liar, this story is likely not true.
Update 2016-Aug-17: User Shadow7557 claims to have visual evidence of this being true. He has yet to present this new found evidence. I’ll update you once he has, or if he fails to present the evidence.