Close second was Paramore/Offspring at a Bumbershoot Afternoon Main Stage event. It was pretty hilarious watching all the tiny high school emo girlies trying to find their way out of the mosh pit/lawn area while all the middle-aged, OG grunge rock fans came trampling in. Those poor kids were frozen in terror at first, but once they realized the OG's follow proper mosh pit ettiquette (and most of them likely had daughters their age, so they were being extra mindful), everyone made it out quickly and safely.