National Lincoln Loud Day is celebrated on June 5 to honor Lincoln Loud, a fictional character from Nickelodeon's animated series "The Loud House." Lincoln is portrayed as the middle child and only son in a large family of eleven children, characterized by his fun-loving personality, though he often comes across as somewhat lazy and prone to failed plans. The series, created by Chris Savino, is set in the fictional town of Royal Woods and has gained significant popularity, becoming the best-rated children's animated series on American television. The show has received acclaim for its diverse representation, including characters like Lincoln and Clyde McBride, who were featured on the cover of "Variety" as positive examples of diversity in children's television. Celebrations of this day may include activities related to the show or gatherings among fans.