I've been coming to my sons class when I get a chance and showing the kids about computer codes. I actually started a CodeClub last year and we were pretty successful, though very limited by my availability -- I was able to run the club for one hour most weeks, so it took us two terms to cover Scratch 1.
This year I've had even less time away from work, but I've had great support from the grade 6 teacher. We plan for him to facilitate the projects in class while I assist via emails and blogs. So: here's my first post.