When does the next URF "Week" come ?

In lower Elo URF was one of the most popular games. Noranks , Bronze , Silver , 1/2 Gold Are no ranks where you really tryhard every game (Like a Normal,Ranked or Arma) So Urf is always fun to play be cause you have alot of fun spamin your Spells,try new champs (Champs you rarely play) and try new things with your low Cd Of cause some play don t understand fun and buy , because of there low cd [slayer-jinx-unamused]