Make the launcher. Put a cookie sheet on the floor and have the boys hold a fry pan flat against the wall over it.
Call it, the "Scrambler". 
Haha, you just gave me an idea to make a larger version of my Bing “Kitchen-Aid”…
(Attachment Link)
I didn't know the companies made kitchen appliances, I thought just tools and circus rides,
and water wells and toys.
I hate Robins, could you scramble me up a half dozen.