From Marvel's May 2009 solicitations:
Spider-Man: The Short Halloween
Written by BILL HADER & SETH MEYERS
Pencils & Cover by KEVIN MAGUIRE
Two stars of Saturday Night Live make their Marvel debut with an all-new story set right on the bustling, hot dog juice covered streets of New York City. Halloween is coming early this year as Spidey is knocked out during the Greenwich Village costume parade and an intoxicated reveler in a Spidey costume takes his place. Really, we don't want to say more than that. Trust us, with comic book legend Kevin Maguire (JUSTICE LEAGUE INTERNATIONAL) along for the ride, this'll be more exciting than putting a president on a comic book cover!
48 PGS./One-Shot/Rated T+ ...$3.99
It'll probably get some decent coverage. Meaning; not just this blog.