A few years back UPS did have a small sponcership at the Knoxville Nationals. They had a sign up on turn 3 and also a spot in the souviner area where you could ship and recieve stuff. I assumed they had a VIP booth and I tried to see if I could get into it (I have no shame when it comes to getting into VIP booths) but was told they didn't have one. I still think they did but wanted to hog it all for themselves.