Cute Martha-ish snack idea that I'll probably never make - but you may want to!

This is a great idea.  They are easy, there is no recipe, and you could do them on your own and serve them to adults or you could have your kids help you make them and serve them at a playdate.  (<---  That sounds as if I have playdates and "serve" fancy, time-consuming treats.  I do not.  I put out juice boxes, grapes, and fruit roll-ups.  But if I was a wee bit more Martha-ish I would totally make these for a playdate.)