Sadly, I did not get a call back, and he returned home sans key ingredient shortly thereafter. When I asked him if he heard the page, he mentioned that he had, but he didn't think they could possibly mean him. We do not have a common surname, and there wouldn't have been two people with his name in the store, there aren't even two people with his name in our city. It could not have been anyone else. He then went on to explain that in the future, I should request that they page Rusty Shackleford. This he would know was for him.
W.T.F.