Category:Unofficial observances
From Infogalactic: the planetary knowledge core
Unofficial, humorous, subcultural or student holidays and observances, that are annually practiced unlike those from category:Fictional holidays.
Pages in category "Unofficial observances"
The following 84 pages are in this category, out of 84 total.
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- School Day of Non-violence and Peace
- Season for Nonviolence
- Sequential time
- Singles Awareness Day
- Software Freedom Day
- Solstice Cyclists
- Southern Decadence
- Square Root Day
- Star Wars Day
- International Students' Day
- Sun-Earth Day
- Super Saturday
- International Surfing Day
- System Administrator Appreciation Day
