Join "Pool Party 1" for quick 5v5 premade games with randoms

We have a few days left and still many points to go. I see a lot of people here looking for teammates to play 5v5 premade games but there are a few chat rooms that are currently very active, but could use some more advertisement.

So join the chat rooms: pool party pool party 1 pool party 2 pool party 3 pool party 4 etc.

For a quick guide on how to do, I refer to http://boards.na.leagueoflegends.com/en/c/tips-tricks/F8et6xUh-how-to-beat-rito-in-the-pool-party-challenge-image-tutorial