It’s a 100-hour-plus Party Palooza that can’t be matched in any other city on Earth! It’s a five-day entertainment marathon of rockers, singers, comedians, celebrities, fireworks and parties that can’. Two-foot waves were rolling across the lake, a taste of what lay ahead: We were going to the Mackinac Island Stone Skipping Competition—the oldest, most prestigious rock-skipping tournament in the Uni. Here are the highlights of the 14 ad-sustained programs…