Toddlers are not difficult to entertain. Even the simplest of art activities will enrapture them. No, what is difficult is entertaining them for a long time. Toddlers have short attention spans and the same activity that enraptured them five minutes ago will spell boredom now. So what does that mean for an art playdate? It means, that in order to spend two constructive hours, you need to have more than one trick up your sleeve. The first thing we did was create cosmic sun catchers (if you want to know more about that, look here: cosmic sun catchers) and though …