To celebrate the launch of Halo 5 Grifball, GrifballHub will be hosting a series of mixers and tournaments this week.
GrifballHub mixers are two-hour events where we invite members of the community into custom game lobbies for Grifball action. This is the perfect way to meet new members of the community and learn new strategies and tactics. Players can sign up for the mixers any time before the start of the event by posting their Gamertag in the appropriate thread.
Here are the upcoming mixers: