Twins Days take place on the first full weekend in August in Twinsburg, Ohio. All multiples and their families are invited to attend.
Guinea-Bissau celebrates Colonization Martyrs' Day on August 3rd. The day is also known as Pidjiguiti Martyrs’ Day, remembering those who were killed at Pidjiguiti.
Niger observes Independence Day on August 3rd, celebrating independence from France.
Equatorial Guinea observes Armed Forces Day on August 3rd.
Braham Pie Day is observed on the first Friday in August in Braham, Minnesota. The festivities include a pie art competition. Art may feature "eating pie, making pie, harvesting or growing pie ingredients, edible pie, mathematical pi, or celebrating Braham, the Homemade Pie Capital of Minnesota."
Watermelon Day is a great excuse - as if you needed one - to eat watermelon. Eat a lot if you want, because it's mostly water and all delicious. Even the rind is good, pickled.