National Bubble Wrap Day is celebrated on the last Monday of January, honoring the joy of popping bubble wrap and its essential role in protecting fragile items during shipping. This quirky holiday originated in 2001 when a radio station in Bloomington, Indiana, declared a day to appreciate bubble wrap after a fun broadcast involving popping it live on air. People engage in various creative activities to celebrate, including bubble wrap popping contests, creating art or outfits from bubble wrap, and sharing their experiences online. The day serves as a reminder of bubble wrap's unique properties and its impact on packaging, making it a beloved material for stress relief and protection.