Theme park is a great idea. For 10 Euros you get to hunt a cat with a replica of an ancient Roman Pilum.
Cat hunt? Maybe.
I was thinking more along the lines of an Old West show, like where there’s a staged bank robbery and chase every few hours.
Here, it would be a re-enactment of the Ides of March, complete with “Et tu Brutus?” and the (fake) bloody knives and gown. “Last show was at 2 PM., next show at 6 PM. Souvenirs to the right.”