Casey returned to daycare yesterday.  The teachers seem frustrated by his lack of napping, but that's nothing new.  Sometimes he just doesn't like naps.  While I was getting Casey ready for bed I turned to get PJs out.  He was on the floor & I really only turned around long enough to get PJs and close the drawer.  Somehow he managed to take off his diaper.  He then crawled away from me as quickly as he could--laughing, of course--in what I think was an attempt to stay naked as long as possible.