I know it's premature and I don't really want to do anything concrete until Monday, but I called AT&T Stadium to ask about group discounts and got a voicemail. I will try again ASAP, maybe tomorrow or Friday. I had a contact from the TCU group who had a connection to AT&T but cannot remember who. So I will go directly to them. I thought about trying Baylor Athletics as well but I don't expect them to have any group deals.