- May 4: National Candied Orange Peel Day
- May 5: National Hoagie Day
- May 13: International Hummus Day (around the world)
- May 21: National Pizza Party Day
- May 23: National Taffy Day
- May 27: National Italian Beef Day
- May 28: National Brisket Day
- May 28: National Burger Day
All months: the food holiday calendar.