We have just finished Season 1 of the Bad Moon League, a London-based Warhammer 40,000 league. As far as we know, it's one of the biggest leagues in the world with over 100 active players.
The main appeal of the League is the 6-person pods, which are based on skill level ensuring fun games.
Season 2 will begin in early September, and there is a long list of people that are joining to make Season 2 even a bigger success. Join the GB group to register your interest:
https://www.facebook.com/groups/394191974762175/