There is some skate board ramp set up in the park we walk through on our way to take Kasper to day camp every morning. After they saw some kids on there with there bikes, my boys had to try it.
It was a little funny, especially Stefán with his training wheels, and there was a lot of falling. But it was fun and no one was hurt badly.
I do not know if they will want to do it again, but at least they can say they tried it once.