We also decorated a gingerbread house this weekend. Tanner really did alot of it by himself, but after about 5 minutes he got distracted by how good the icing tasted. He would decorate a little the eat a little icing off of his finger, then decorate some, then icing off of his finger until finally he just started squeezing the icing into his mouth straight from the bag. So needless to say he didn't take a nap that day, but we did make a cute house.
I think he liked it!