I never thought I'd be glad to say that my post office is Adelphi Station, but it's true! So far, I've heard of some snafus up at Pratt. A northside neighbor recently received a package slip notifying him that he had a package for pickup at Bushwick Station, and after spending a whole morning trekking out there and waiting in line, they told him his package was actually being held at the mobile van on Myrtle outside Pratt Station!
UG. My suggestion - no matter what the slip says, just check the trailer first.