I have said this before
lose the tents, keep the houses, the boat and don't retheme the Barnstomer
put a silly symphonies dark ride where the tents are. Use the area between the houses as an entrance.
move the Dumbos where PH was supposed to be (the circus comes to toon town)
what ever space is left make a better toon town
if there is any space left after that make a PH like DL.
that was easy.
The circus is coming to toontown, so take down the circus tents?