Not a small town, but the Philadelphia Tooth Fairy Project sounds similar: https://www.inquirer.com/philly/blogs/public_health/The-Philadelphia-Tooth-Fairy-Proj

Not a small town, but the Philadelphia Tooth Fairy Project sounds similar: https://www.inquirer.com/philly/blogs/public_health/The-Philadelphia-Tooth-Fairy-Project.html https://www.inquirer.com/philly/blogs/public_health/The-Phil... I first learned about this from Radiolab: https://www.wnycstudios.org/podcasts/radiolab/articles/g-problem-space https://www.wnycstudios.org/podcasts/radiolab/articles/g-pro...