Though the New Year might start on January 1, and the calendar puts mid-March as the start of spring, May is when it finally feels like winter is over. In England and North America, May and June also once meant the return of an exciting seasonal celebration: the strawberry party. Jane Austen’s 1815 novel Emma depicts a June strawberry party hosted by the landowner Mr. Knightley. With the help of the boorish Mrs. Elton character, the reader gets a good idea of what strawberry parties of the time could look…