Here is the low down on the Hotel and rates (this is not yet set in stone as we need to sign and make a deposit for the rooms but hopefully we can give you guys the group rate code ASAP)
Hotel name: Red Rock Casino and resort Spa
http://www.redrocklasvegas.com/photo_gallery/
Hotel group rate for Mfest: 150 +tax and resort fee = $183 per night
More info to come...