Arkansas
Game Room Trading Post no longer exists.
Game Exchange has taken over the state. The locations I know of and have personally been to: Rogers, Bentonville, Springdale, Fayetteville, Conway, Little Rock, North Little Rock, Benton, Russellville. There are probably more I haven't been to!
Game Point - Conway
Blast from the Past Gaming / That Geeky Shop (Same store.. I think name recently changed to 'That Geeky Shop') - Harrison