Joseph takes his show on the road

Yesterday Felicity fell in a mud puddle during recess, so I grabbed the boys and went to the school with a change of clothes for her. While Felicity was getting dressed in the girls bathroom, Joseph went into the boys bathroom, and I sent Caleb after him to bring him back. Caleb comes bursting out the door, "Joseph's going potty!" So I sent him back into make sure that Joseph would eventually come out again. I must not have given good instructions, because a minute later out comes triumphant Caleb with a no shoe, no sock, no pants Joseph. Luckily no one was around to see my naked boy and I sent them back into the bathroom to find the lost articles. I'm hoping that Joseph will outgrow this pantless penchant soon, at least before kindergarten.