World Smile Day: Each year on the first Friday in October
WORLD SMILE DAY 
Each year on the first Friday in October, World Smile Day devotes a day to smiles and spreading random acts of kindness.
#WorldSmileDay
If someone smiles at you, you’re bound to smile back. A smile often expresses a feeling, encouragement to someone, or serves as a greeting. If you don’t smile enough, #WorldSmileDay is the perfect day to start.
7 Benefits of Smiling
- Improves mood
- Lowers blood pressure
- Relieves stress
- Betters relationships
- Boosts the immune system
- Relieves pain
- Increases life expectancy
- Who wouldn’t want all those benefits? All it takes is smiling. And the more often, the better!