No one knows how May 28 became the unofficial hamburger holiday, according to the National Day Calendar, but its proximity to Memorial Day and the outdoor grilling season could be a reason.

No one knows how May 28 became the unofficial hamburger holiday, according to the National Day Calendar, but its proximity to Memorial Day and the outdoor grilling season could be a reason.

It's time to plan ahead for your business calendars and vacation schedules, as the HKSAR government has announced the list of general holidays for 2026. According to the list, employees can enjoy six ...

No one knows how May 28 became the unofficial hamburger holiday, according to the National Day Calendar, but its proximity to Memorial Day and the outdoor grilling season could be a reason.

The national "holiday" isn't really a holiday, but it is listed on the National Day Calendar under May 28. It comes, fittingly, at the end of National Burger Month, which is, as the name implies ...

Although no one really knows how the unofficial holiday started, National Day Calendar cites that it might be due to the proximity to Memorial Day and outdoor grilling season. Americans love burgers.