Steak 'n Shake

I had my children school shopping and stopped in steak and shake for dinner... the manager in the kitchen was tossing what sounded like metal pans, yelling the "F" word, screaming at someone, and kicking what sounded like a can of something. The male manager did absolutely nothing about it! The waitress I had apologized and was almost in tears. That behavior is absolutely unacceptable! Very disappointed in steak and shake!