A limited number (up to 5 - what do you think?) of Event Co-Sponsor relationships are available. Craig's experience with high-end sponsorships at the Paramount Theatre is that placing a limit makes this position more desirable/valuable and thus easier to fill, especially for early co-sponsors, who's mesage will not be dilluted by too many competing. From a practical point of view, it means that print materials and web space won't get cluttered up with logos.