World Sea Turtle Day

Global Wind Day on June 15 (international);

Arbor Day in Costa Rica on June 15;

International Day of the African Child on June 16 (Organisation of African Unity);

International Picnic Day on June 18;

International Panic Day on June 18 (Don't worry. Don't fret. and, above all, don't panic);

Dump The Pump Day on June 18 (Third Thursday of June);

World Sickle Cell Day on June 19 (International);

World Sauntering Day on June 19 (The holiday was created in 1979 by W.T. Rabe in response to the growing popularity of jogging. It is believed to have begun at the Grand Hotel on Mackinac Island in Michigan, USA. The Grand Hotel has the world's longest porch at 660 feet. The idea behind the day was to encourage people to slow down and appreciate the world around them);

World Children's Football Day on June 19 (UN)