Hyde Park Farmers' Market The Hyde Park Farmers' Market is a family-friendly, free event. The market brings the community together on Hyde Park Square every Sunday morning from mid-May through October + Turkey Tuesday. HPFM’s farmers and food artisans strive to provide the best tasting, most healthy food in our region. Hyde Park Farmers' Market growers strictly adhere to sustainable and humane practices. Produce and flowers are grown without the use of synthetic herbicides, pesticides, fertilizers or GMO seed. Livestock and poultry are pasture raised (and finished) without antibiotics or growth hormones.