I went to Chuck E Chesse with my grandkids and their parents and scanned the front doors for no carry signage and didn't see any. For those of you lucky enough to have avoided CEC when you enter the front doors an employee stamps your hand and your kids with a number that can be read in UV light and when you leave they make sure your number matches your kids number. When we were getting stamped at the enterance my son in law points to a 8" x 12" sign on the wall 12 feet inside next to the stamp station that says weapons weren"t allowed. I wouldn't have noticed it and hadn't on aprevious trips. SO beware! The signs can be posted inside on a side wall.