drewdez, ubragg, mr. customer, joe fendel, and fanerman: you all should have been invited to the googledocs worksheet that we'll use to solve issue #23. If any other SoSG readers want to join, please send us and email AND comment in this thread so I don't miss you.
To the solvers: make sure that as of 7a on Saturday, you visit P&A Magazine and purchase / download the new issue. Only the second half of the issue is the puzzle hunt.
See you all on Saturday morning at 7a PT, pencils sharpened!