For those in the Detroit (Livonia, Canton, Down River)
This is the forum webspace of a weekly Halo LAN. We average around 10 players a week. The important thing here is that these guys are consistant, dedicated, and always welcoming new players.
This group is made up of "mature gamers" and there is an 18 and over age limit in place. We play a lot of Halo and actually keep stats in a League type format.
Check out the website and drop us a line in the forums.