- Houseplant Appreciation Day
- League of Nations Day
- National Bittersweet Chocolate Day
- National Cut Your Energy Costs Day
- National Oysters Rockefeller Day
- National Save The Eagles Day
- National Shareholders Day
- National Take the Stairs Day
- Peculiar People Day
- National Obesity Awareness Week
List of International Events on January 10th – National Holidays 10 January
