Bubbles!

It doesn't take expensive toys to make kids happy.  Kids are happy with the simplest things in life - running around aimlessly with baby brother, building sand castles, splashing in the swimming pool...  There's one very simple and rather cheap activity that never fails to entertain little ones.... BUBBLES!  Why not forget that you're an adult for an hour and just blow bubbles, chase after them and watch them float up into the sky.... Simple joys...

Bubble solution