My 9 year old son has been going to a game design day camp this week (lucky kid: when I was his age we didn't even have computers, yadda yadda yadda, insert more jealous dad rant).
The camp is across town, so the family has been getting up an hour earlier in order to get there in time. So I've been starting my work day an hour earlier too. What a difference! I've been much more productive. I think I'm going to have to keep that up.