The Economist has dubbed 2019 The Year of the Vegan — and this Thanksgiving season, the Greg Fund’s favorite partners are busy making it so. Saturday November 23 Poolesville MD: Poplar Spring Animal Sanctuary hosts its annual Thanksgiving with the Turkeys, a vegan potluck that typically draws 1,000 people. Grass Valley CA: Animal Place hosts a Pigs, Pumpkin Spice & Cider autumn tour.  Thanksgiving Day Thursday November 28Washington DC: I’ll have…