THE CHOCOLATE EXPO. Sunday, October 13th 2024 - 10:00 am - 6:00 pm at DoubleTree Hotel by Hilton Manchester Downtown 700 Elm St. The Chocolate Expo features tastings & sales of chocolates, baked goods, specialty foods, cheeses, dairy products, craft beverages (wines, spirits, cider, mead and more, which varies by state) and ready-to-eat foods from 50-90 vendor booths, depending on location.