Callistover
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| Callistover | |
|---|---|
 Q&A session with Sapphire on the 2013 Callistover. | |
| Official name | Callistover |
| Significance | Celebrates the arrival of Callisto. |
| Celebrations | Talking to Callisto |
| Date | 20 April |
| Frequency | Annual |
| Related to | Norwegian Day |
The Callistover, also known as 4/20 to some, is the day of celebration of the arrival of Callisto and the adoption of another name for the TeamSpeak server, the People's Republic of Callisto. The very first Callistover on April 20th of 2013 is transcribed in the Callisto Dialogues which includes Callisto's recital of I'm not Callisto.