a holiday created around 1922 by Cleveland confectioners a holiday created around 1922 by Cleveland confectioners (Hallmark) “Sweetest Day.” (Hallmark) (Hallmark) Hallmark “Sweetest Day.” http://corporate.hallmark.com/Holiday/Sweetest-Day Sweetest Day a holiday created around 1922 by Cleveland confectioners Sweetest Day (Hallmark) what is Sweetest Day (Hallmark)