About National Smile Power Day
Did you know that a smile can add years to your life and make you or someone else a happier person? A smile can also change a person’s mood, improve relationships, and in business, a smile sends a great customer service message.
Similar Observances
National Wear Your Pajamas to Work Day
You can probably get away with wearing your PJs on this day at the office, but don't suggest a pajama party.
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Other Observances on June 15th 2025
Father's Day
Father's Day is a celebration observed in many countries that honours the role of fathers and forefathers.
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Eastern Orthodox All Saints Day ☦️
In the Eastern Orthodox Church, All Saints Day is observed on the first Sunday after Pentecost.
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