Slideware

You take your most precious things, and you put em on some cheap slippery plastic and hurl them down snow covered hills until they scream with joy (and then beg you do it again and again). You only stop after two face plants, one noggin with ice chunk collision and a busted sled from a near miss between a 200 lb man and a 5 year old boy.

Don't worry, it's a "mom approved" activity but if the moms were not actually there, dad would have sent them all down the steep side. (which is great ! btw)