Otherstide
From Tardis Wiki, the free Doctor Who reference
The Holiday of Otherstide, (PROSE: Celestial Intervention - A Gallifreyan Noir) or simply Otherstide, was an annual Gallifreyan celebration of Rassilon's expulsion of the figure known as the Other, who was part of the foundation of Time Lord society, from Gallifrey. One Otherstide coincided with the Doctor's naming day and it was on another Otherstideeve that the First Doctor left Gallifrey, becoming a renegade. (PROSE: Lungbarrow) Maris found a birth notice that claimed Otherstide was the Doctor's birthday. (PROSE: Celestial Intervention - A Gallifreyan Noir)
Thirteen days after Otherstide, Thirteenth Night was celebrated by a cult. (PROSE: Managra)
