code/controllers/subsystem/events.dm 
| /proc/check_holidays | Checks that the passed holiday is located in the global holidays list. |
|---|---|
| /proc/fill_holidays | Fills the holidays list if applicable, or leaves it an empty list. |
| /proc/check_holidays | Checks that the passed holiday is located in the global holidays list. |
|---|---|
| /proc/fill_holidays | Fills the holidays list if applicable, or leaves it an empty list. |