August 15 Holidays and Memorable Dates: Chant at the Moon Dаy Day of Whispering with Moon Maidens Phone Greeting "Hello" Day International Geocaching Day International Homeless Animals Day Nicolas Chauvin Dаy Sea Breeze Day Smith-Kingsmore Syndrome Awareness Dаy Sweet Cucumbers Day World Honey Bee Day Aircraft Manufacturer's Day Archaeologist's Day Day of Republic Tyva Geophysics Day Nizhny Novgorod City Day Victor Tsoi Memorial Day Anniversary of the Return to Power —