August 18, 2016 Holidays
List of August 18, 2016 Holidays and Events in the U.S. and around the World
- Helium Discovery Day
- Mail Order Catalog Day
- National Bad Poetry Day
- National Ice Cream Pie Day
- National Soft Ice Cream Day
- Serendipity Day
List of August 18, 2016 Holidays and Events in the U.S. and around the World