Medjai, luckily knows "dog park". While I was getting work done on my house, the worker let Medjai slip by him. The guy was a buddy from the dog park and I just heard through the screen "Medjai" and I knew he got out so I went straight for the car and asked if he wanted to go to the "dog park" and luckily Medjai came to hop right in. It really helps when you don't actually chase after them.
Great idea, Etzbseder! Next time (and I just know there will be a next time) my great escaper does her thing, I'll try that - we open the back of the car and yell "up" when we are actually doing the dog park, and they always go straight into the car.