For anyone in the Southeastern United States or will be hanging around in the future, here are some events in both the grappling and MMA worlds.
Battle of The Beast SEMI-FINALS 185 Ammy 2 Pro for 10Grand, Raleigh, NC, Longbranch Saloon, 9/24/2010.
Sunshine State BJJ Open, Jacksonville, www.jaxbjjopen.com 
NAGA Southeast Grappling Champs, Atlanta, GA
Gameness Fighting Championships, Nashville, TN
Nashville BJJ Open, Nashville, TN
Copa America Jiu Jitsu Tournament, with big payouts!, Lakeland, Florida
Empire Fighting Championships: Night of Reckoning IV, Tunica, MS
Cage Fights at the EpiCentre IV, Charlotte, NC
"Fight Like a Girl" Breast Cancer Foundation Event, Raleigh, NC
2010 Fall Submission Grappling Champiosnhips, West Columbia, South Carolina
The Good Fight NC Open, Winston-Salem, NC
If I missed an event, pm me and I will post it.