A number of coin shows have giveaways for kids. I know both the
ANA and
RCNA set up tables for kids. I have donated to those in the past and have been gathering some more to donate again. Last year I did a presentation on coins at the local school my kids attend. I let everyone in the class pick a couple coins from a bag I had at the end. They were mainly old Canadian nickels that I purchased for face value, but also put in a few pre-67 silver coins as well.