In the Discord chat, multiple people have voiced their support for a Pokemon Showdown tournament.
To sign up, state your name and time zone. You can also do that in Discord, if you're part of it.
Suggestions for rules are also recommended.
A link to Showdown: http://play.pokemonshowdown.com/
Rules (Mostly TBD)
-OU tier and below
Participants
AerisDraco: UTC -5
Magnus: UTC +1
Manijure: UTC -5
Kingmaker: UTC