May 28th is the 148th day in the Gregorian calendar. On this day Leonardo da Vinci's The Last Supper was put back on display in Milan, Italy after its restoration; 15 west African countries created the Economic Community of West African States through the signing of the Treaty of Lagos, and German automobile company Volkswagon was founded. Famous May 28th birthdays include singers Kylie Minogue and Gladys Knight. Today is Memorial Day and National Hamburger Day.
We have 2 holidays listed for May 28.
| Date | Holiday | Category | Tags | Region |
|---|---|---|---|---|
| National Brisket Day | Food & Beverage | Food | U.S. | |
| National Hamburger Day | Food & Beverage | Food | U.S. |
