March 6 is the 65th day of the year in the Gregorian calendar, leaving 300 days until the end of the year (301 in leap years). On this day, 13 national and international celebrations focus on food, literacy, appreciation for professions, fraud awareness, and even a bit of fun.
Whether it’s honoring dentists, celebrating the history of frozen food, indulging in Oreo cookies and white chocolate cheesecake, or raising awareness about fraud and scams, March 6 offers many ways to engage and learn.

Let’s take a look at the national and international days observed on March 6!
National and International Days on March 6
National Dentist’s Day: This day recognizes the work of dentists and their role in promoting oral health. It serves as a reminder to schedule dental checkups, practice good hygiene, and appreciate the professionals who help keep our smiles healthy. The day also aims to raise awareness about the importance of dental care.
National Dress Day: This day celebrates the role dresses play in creating special memories. From proms and weddings to formal events and first dates, dresses are often associated with significant life moments. Founded by fashion designer Ashley Lauren Kerr, National Dress Day encourages people to share their favorite dress memories and appreciate the confidence and elegance dresses bring.
National Frozen Food Day: Established in 1984 by President Ronald Reagan, this day acknowledges the importance of frozen foods in modern life. From vegetables and meats to pre-made meals, freezing preserves food quality and reduces waste. Advances in freezing technology, including cryogenic freezing, have made frozen food an essential part of daily convenience and nutrition.
Hospitality Workers in Healthcare Day 🇦🇺: Observed in Australia on March 6, this day honors the contributions of hospitality staff in healthcare settings. These workers play a crucial role in keeping hospitals, clinics, and aged care facilities running smoothly, ensuring patients receive essential support services. It’s a day to recognize their dedication and service.
Day of the Dude: Inspired by “The Big Lebowski,” this day celebrates the laid-back philosophy of The Dude, the film’s iconic main character. Since 2005, fans have embraced this day by relaxing, bowling, or rewatching the cult classic movie. The day promotes a stress-free, easygoing approach to life, reflecting the essence of Dudeism.
National Report General Service Administration (GSA) Fraud Day: Established in 2018 by former U.S. Department of Justice attorney Joel Hesch, this day highlights fraud issues within the GSA. Government fraud costs billions of dollars annually, and this observance encourages whistleblowers to report misconduct and protect taxpayer money. The day raises awareness about fraudulent practices and promotes accountability.
Name Tag Day* (Thursday of Celebrate Your Name Week): Part of Celebrate Your Name Week, this day emphasizes the importance of names in identity and social interaction. Founded by name enthusiast Jerry Hill, it encourages people to wear name tags and appreciate the stories behind their names, fostering a sense of connection.
No Homework Day: Designed to give students a break, this day encourages teachers and parents to skip homework assignments for a day. Research suggests excessive homework can contribute to stress and limit opportunities for creative activities. No Homework Day allows students to unwind, explore hobbies, and spend time with family.
National Hospitalist Day* (First Thursday in March): Established in 2019 by the Society of Hospital Medicine, this day recognizes the growing field of hospital medicine. Hospitalists are physicians who specialize in the care of hospitalized patients, improving efficiency and patient outcomes. The day acknowledges their contributions to modern healthcare.
National Oreo Cookie Day: Since March 6, 1912, Oreo cookies have been a beloved treat worldwide. The sandwich cookie, introduced by Nabisco, has evolved into various flavors and styles while remaining a top-selling snack. This day celebrates the cookie’s history, popularity, and the joy of dunking an Oreo in milk.
National White Chocolate Cheesecake Day: Cheesecake lovers celebrate this indulgent dessert on March 6. White chocolate cheesecake adds a creamy, rich twist to the classic recipe. The origins of cheesecake trace back to ancient Greece, and this modern variation has become a favorite for those who enjoy a luxurious dessert experience.
World Book Day* 🇬🇧 (First Thursday in March): This UK-specific observance promotes reading for pleasure. Studies show that reading for enjoyment significantly impacts children’s future success. Schools, libraries, and bookstores across the UK celebrate the day by encouraging kids to choose and read books, fostering a lifelong love of reading.
📕 There is a similar UNESCO holiday, known as World Book Day / World Book and Copyright Day / International Day of the Book, that takes place on April 23.
National Slam the Scam Day* (Thursday during Consumer Protection Week): Launched in 2020, this initiative educates the public on recognizing and avoiding scams, particularly Social Security and government-related fraud. The goal is to empower people with knowledge to protect themselves from financial deception and fraudulent schemes.
These 13 national and international days celebrated on March 6 highlight healthcare, fraud awareness, food, relaxation, literacy, and appreciation for professionals. Whether it’s showing gratitude to dentists, advocating for scam protection, celebrating sweet treats, or embracing a laid-back attitude, this day offers many meaningful ways to participate.
Which of these observances will you be celebrating today?
➡️ Have you already seen DigitalHyyge’s National Days Calendars 2025?
➡️ Complete list of March National Days
➡️ Complete list of April National Days
➡️ Curious to see more national and international celebrations? We have dozens of national days lists curated for you!