Where are the stores in Chicago or surrounding areas that I can buy Electric Art that lights up?

I'm looking for Electric Art that lights up. Examples: The Chicago Skyline, The New York Skyline. A few years ago there was a store in Naperville, IL that sold Electric Art but they are gone and I cannot find another one. I know there is an online company called Electric Art they sells them but I would rather go the store to see it, then purchase it. Can Yahoo Forum please help me out? Thanks in advance.