Sara found this in Maui . . . the message is, "please don't feed the dolphins", but Sara wonders about the somewhat otherworldly quality of the stick figure in the photo--"Why is he floating in the air?"
Ah, perhaps they are trying to warn you that, if you DO attempt to feed the dolphins, you will be summarily plucked up by an even larger and scarier mammal?
(to me he looks like he is being pinched by the shoulder and forcibly removed.)
Thanks for the great sign, Sara!