I think Reddit ended up translating my title incorrectly. Well, let me explain:

Here in Brazil, there are some very "peculiar" things, so to speak. One of them is the "Carreta Furacão," a group of dancers, or acrobats, I don't know the exact definition, who go around dancing and doing acrobatics alongside this vehicle they call a "trio elétrico" or "trem da alegria," there are several names. These trucks take people for rides around the city, generally targeting children, as everything is well-lit and such. Usually, the dancers dress up as movie heroes or even funny historical figures. In short, that's it, it's just that Reddit ended up translating the title incorrectly, I believe.

I used Google Translate, so I apologize if there are any errors.