Days to Celebrate on May 31st

National Smile Day: The Joyful History of Irresistible Grins

National Smile Day: The Joyful History of Irresistible Grins

Get ready to flash those pearly whites, because National Smile Day is here to brighten up your calendar—and your face. Celebrated every year on May 31st, this irresistibly cheerful holiday exists solely to remind us all of the simple, contagious power of a smile. It’s...