Now who deserves a Father of the year award?? I love that you have such interaction with him. When Zach was diagnosed his dad Ben denied it and it was a long time before he worked into accepting that his son had problems. I think you are a super dad! Now Ben takes him fishing and spends time with him. He still leaves most of the child care to Sara but it is hard on parents to get through it all but the generosity and humor of these kids makes it all worth while.
When Zach was younger he used to through anything he could get ahold of up in the air and rain rain all the time. Dirt in the flower pots! torn up bits of paper(he still likes to do) and I used to have bins of fabric scraps out and he and his little sister had a blast throwing all the scraps in the air!! What a mess! LOL But they had fun!
Can't wait to see what you are going to make for his winter quilt!!