http://www.searchreslt.com/berry-christmas/
Summer bounty berry, berry early (The Philadelphia Inquirer)
Snow had fallen by Halloween; in effect, spring arrived by Christmas, and the blossoms were popping by Easter. And despite the atmosphere's recent flirtations with quasi-normality, the seasonal fast-forwarding trend has continued briskly in the Philadelphia region's farms and fields, where veteran observers report that the annual bounty of summer fruits and vegetables is a full week to two weeks ahead of schedule.
Holiday Tutorial: Berry Christmas