Distinct mark with "The Ticket Man" - Inspired by Beemer and WEB 2.0 style - trying to accommodate your wishes for colour and a clear mark that is separated from the rest.
A badge that easily can transform into stickers, stationary (black and white), outdoor signs and well... badges ;-)
It is my recommendation that you also think about transforming the web page into a more distinct design, that really can host a clean style logo. It looks a bit busy today... just my thoughts.
Ehum, well I'll try, but honestly not really sure if I understand the concept of "ticket stub" correctly. Still trying to figure out how to use the 'tear part' of a ticket as a shape/working symbol, without showing the whole ticket. A true challenge. :-)