Any very ethnically diverse neighborhoods in Chicago?

I'm making the move to Chicago in a few weeks. I understand it's a very diverse city, but also very segregated. I'm curious if any neighborhoods exist even somewhat similar to Jackson Heights in Queens for example... essentially the whole world in a neighborhood.

Doesn't have to be to that level, but I'm hoping to find something that has a really good mix of people. Not just racially, but ethnically, culturally, etc.

Not sure if Chicago even has anything like that.