No offense to the OP, but I for one will be very happy when this World Cup is over.... watching grown adults act like total children is getting a bit old.. On LAX - ATL right now, 1C has yelled out and clapped loudly on multiple occasions. Another pax was in the Boardroom with an outburst that had me seriously thinking he was in some sort of pain... (not to mention he pulled his chair to the center of the floor, basically blocking easy access to the bar....)

Seriously, is it impossible to watch a game without yelling, clapping. Etc? I do not have an issue in a sports bar, but I do not find this sort of thing appropriate in an airline lounge or on an airplane.

sorry OP, i do not have up to date info on IAH. i do not recall there being much outside security however. Isn't there a hotel on site? Maybe a bar there?