National Smile Day 2024 Activities

National Smile Day 2024 Activities. Celebrate national smile day on may 31 this year with your office staff and clients. Created in 1997, this day has inspired people to share a smile.

The staff is welcoming, kind, and always greet you with a smile. Share a smile day is observed annually on march 1, and it’s a day that encourages us to be a little bit more joyful.