National Sticker Day, celebrated on January 13th, honors the impact of stickers, largely credited to Ray Stanton Avery. Born in 1893, Avery founded Avery Dennison and invented self-adhesive labels in 1935, revolutionizing sticker accessibility and usage. Stickers have since evolved into tools for creativity and marketing, appearing in everything from personal projects to social media. The day celebrates Avery's innovation and the cultural significance of stickers in modern communication and expression.
