By Denny Dyroff, Entertainment Editor, The Times Kennett Mushroom Drop New Year’s Eve is about partying – dining, drinking, welcoming the new year and…partying. On New Year’s Eve, Kennett Square will be partying in style when the Mushroom Festival and Kennett Area Restaurant & Merchant Association are again hosting the annual Mushroom Drop. The 10th Annual Mushroom Drop – a.k.a. “Midnight...