This is it! This is The Place! ...Wiki.Edit
Possibly the ultimate crossover.
It's bound to have just what you need!Edit
The Place is a huge, organized area in which multiple franchises both alike and unlike crossover into one huge masterpiece. The characters can interact amongst each other, both those within and outside of their own franchise.
Each fran has a different reputation, relationship and contribution to The Place as a whole-- including the Multiline. It's more complex than that, though, since individuals within those frans are capable of causing an issue or five. Not all characters are going to get along, yet they have the potential to unite under one roof as a resident rather than a representative of their own fran or person.
Don't you just wanna hold it all in one big embrace?Edit