610 WIP Sportsradio (Philadelphia) has held an annual "event" known as Wing Bowl. 25 contestants try to eat as many chicken wings as possible in 30 minutes.

The event has grown in popularity over the years to require the First Union Center to hold the 16,000+ spectators.

These are the various logos used for promotional
t-shirts sold at the event through Wing Bowl's 11 year history. Proceeds are given to charity.

Corel Draw, Photoshop.