From 06th June, 2018 to (excluding) 09th June, 2018
From 07th October, 2018 to (excluding) 10th October, 2018
Rawr is a new kind of holiday. You celebrate mainly the way you want, and it comes different parts of the year, which makes you able to celebrate in different places and different weather.
Main point is that you tell other people during Rawr; "Happy/Merry/Oi,/Have a Great/