The last picture above is of Nolan getting ready to go into his classroom. You can see part of the banner for his class hanging down, with the TB representing that this is the Kindergarten classroom for the Trailblazer program. Nolan likes the banner since it has mountains on it (above the letters).
Barrett is doing well so far, after asking Nolan's teacher at the open house yesterday if Nolan would ever get to come home. He apparently thought Nolan would be leaving for good, so we are very happy he now understands better what is going on.