What should I do with these baby teeth?

I’ve been helping my 83 yr old father sort through boxes stored in his home. He gave me a box that my mother had labeled with my name. It had my grade school art projects, birth announcement, grade school class pictures, report cards and envelopes with my baby teeth.

What do I do with these teeth? Humor is most welcome but I still need some ideas. Tossing them in the garbage seems so wrong.