Watermelon Day refers to an informal celebration dedicated to one of the most popular and refreshing summer fruits - watermelon!
World Soil Day is observed annually on December 5th to highlight the importance of healthy soil ecosystems.
Watermelon is called "the king of midsummer", refreshing and quenching thirst, tastes sweet and juicy, is a good summer fruit.
World Oceans Day is celebrated annually on June 8th to raise awareness about the importance of the oceans and the need to protect them.