if you order a helmet through a shop you can get your choice of silly graphic...
i just read a recommendation that a child should be a year before going in a trailer. 9 more months?? say it ain't so!!
(i know it's more about individual muscle control, but still.

)
ps. we learned that the bumper pads for trailers sold by burley are not, in fact, meant for cycling. sigh.
edit: pps. glad you're ok after your accident!