You can see the show without paying to get into the park but a lot of times the show will be full with people from the park who are let in first. A line forms on the side of the Hard Rock Cafe where there's an entrance into USF.
Shirts are $20.
There is usually 1-2 wrestlers in the middle of the street between Shrek and Neutron that are promoting the show and signing autographs/taking photos. Some wrestlers/Knockouts come out to the line as well....I met Jackie Gayda, So Cal Val, and Traci Brooks there, and have also seen folks like Rhino and Petey Williams. A lot of the wrestlers go to area restaurants after the show too.