National Smile Day 2025 Uk. Learn about the 48th national smile month, a campaign to promote oral health and wellbeing, launched at the foundling museum in london on 16 may 2025. They want your experience to be the best it possibly can.
Learn about the history and activities of world smile day, a day dedicated to smiling and kindness, held on october 4, 2025. Find out how to join, get involved, and support the charity’s work.