Xbox Live Event question?

[crazygamelover]

Does anyone ever post a scheduled Xbox live event where fellow members set up a friendly game on a specific date or time where we would meet up for a game on Xbox live? Or like a certain gaming day? This would be kinda cool to play fellow members.

Example: Crimson Skies game on ( a given date and time). Anyone wanting to play, sign up, list gamertag and be on at the give time. Like tournaments or something.

I guess this would be hard to coordinate here after giving it a bit more thought!
Just wondering if there is something like this already in place.