@teengee Bazinga!
The show had just finished its run. Warner Bros. put part of the sets on temporary display on the WB Tour.
Fun fact (to quote Sheldon) ... I was stranded in SoCal because Hurricane Dorian was bearing down on Florida. The Orlando airport was closed. So I had time to do the WB tour.
(I did not sit in Sheldon's spot, but many others did.)