national flossing council
NFC’s website:
[Caution: their website uses quite a few exclamation points]

National Flossing Day is celebrated every year on the day after Thanksgiving.

celebrity Flossers: the NFC keeps tabs on famous flossers — Julia Roberts, Jon Voight, Woody Harrelson, Homer Simpson.

Floscar Award — NFC’s award for films with flossing scenes.