I found out what it is now but have no clue how it got it's name.
I am trying to find out about a "Will Call" and how it got that name.
I got this message from Spoox about my mayhem fest pre party pass.
From: Spoox
To: 00Wizard00
Subject: Re: RSVP
Date: Tue, 07/08/2008 - 2:50pm

Hey there,
I got you confirmed, just bring your ID and laminate and go to the will call before the show to pick up a special wrist band. You are allowed to bring 1 guest.
Have fun!

-spoox