You can buy kits from American Coney Island shipped to your door. They literally send them all over the world.

http://americanconeyisland.com/coneykit.htm

Course if you prefer Lafayette Coney Island you're out of luck ;<).

Buddy's Pizza is finally starting to expand all over Michigan. Got one going in just down the street next Spring. Eventually they will make it out your way. Until then there's always GoldBelly:

https://www.goldbelly.com/buddys-pizza