YES!!! I used to go there all the time! lol. I saw one in the Orland Park /Palos Park area. Around Will-Cook Road. But it like 8 years ago, I don't know if they are still there.
Purple Cow Ice Cream Cafe
9636 W. 143rd St.
Orland Park, IL 60462 708-460-2697
Homemade ice cream made on the premises with over 40 flavors. Party room for birthday parties, hot food, gourmet coffee, video games, juke box. Open year round. Seating for 100