Could we get a permanent, non-competitive game mode?

Have you ever had one of those games where you feel like punching a hole in your computer? The worst thing you could do is go into another match. Imagine play a game with the champion of your choice that was just meant to calm you down. Just a short, fun game mode where your not hunting anybody, trying to climb, or saving your objectives. You aren't in any danger, and there aren't any penalties. Just a game mode where you can relax and have fun.

Any ideas?

I'll start with mine. Poro adventure. You go around the map gathering poros, and you and your team try to make the largest poro ever. Its so dumb, that it might actually work.