Category:Unofficial observances
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Unofficial, humorous, subcultural or student holidays and observances, that are annually practiced unlike those from category:Fictional holidays.
Subcategories
This category has the following 2 subcategories, out of 8 total.
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Pages in category "Unofficial observances"
The following 59 pages are in this category, out of 179 total. This list may not reflect recent changes.
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- School Day of Non-violence and Peace
- Season for Nonviolence
- Senior Week
- September (Earth, Wind & Fire song)
- Sequential time
- Shutdown Day
- Singles Awareness Day
- Singles' Day
- Skip Day
- Small Business Saturday
- Small Business Saturday (UK)
- Software Freedom Day
- Solstice Cyclists
- Southern Decadence
- Spirit Day
- Square Root Day
- Star Wars Day
- State Patty's Day
- Steak and Blowjob Day
- Sun-Earth Day
- Super Bowl Sunday
- Super Saturday
- System Administrator Appreciation Day