![](http://photos1.blogger.com/img/98/2298/320/advertickets.jpg)
"The one time plain-looking valet parking ticket is serving as the backdrop for a new advertising medium, one that Houston companies are taking advantage of. Houston was the first city, in terms of valet partners, that was sold out of inventory from AdverTickets, a Dallas-based parking and transit advertising agency founded in 1998 by Chris Gilliam."
-- BizJournals
Earlier:
ATM Advertising