Hey, i did actually make a mistake in the name its gamerexpo.net its a convention as far as i can see. its a 3day event. so its more than just a lan event, im guessing there will be developers there but i dont see any info on it yet. here is their description off the facebook page
LAN War I
GAMER Lounge
3D Gaming
New Release Demo Areas
Cosplay Competition
LIVE Music
GAMER TV