Pretty sure the store on the left is the Kay Bee Toys. I worked at the KB in Great Lakes Mall in the late 90's, and the word was that the Euclid location was closed in a sting operation that caught an internal theft ring. It seems the employees of the Euclid store would steal video games the day they were shipped in and with the help of at least one Mall security guard, sell them off to the new and used video game place. (I'm not certain if the new and used store was actually in the Euclid Square Mall).