Explanation

The ‘World Smile Day’ is observed on the first Friday of October every year. World Smile Day was first observed in 1999 by a famous artist named Harvey Ball, an artist who created the smiley face in 1963. The theme of World Smile Day remains the same every year ‘Do an act of kindness. Help one person smile’. The objective behind observing Smile Day was to dedicate a day in a year to smiles and kind acts.