Pedalpalooza: Superhero Day
One of Pedalpalooza's most popular rides gets a whole day dedicated to it for 2020. Considering movie theaters aren't what they used to be (and probably won't be that for awhile now) this is likely the best bet to see members of The Avengers, or the Justice League, or even homemade freelance superheroes the world just hasn't heard about yet, riding around and saving the world from supervillains and such.