Greg Rowe, the owner of Keeseville-based Cornucopia Gourmet Mushrooms, packages some of his lab-grown mushrooms for a customer at the High Peaks Farmers Market in Lake Placid. Rowe is growing his mushrooms out of the former Keeseville High School, a 1930s-era building where he nurtures a humid environment for mushroom varieties like Lion’s Mane, Shiitake and Hungarian Oyster. Rowe is a vendor at the Lake Placid market — which runs from 9 a.m. to 1 p.m. on Wednesdays in the Green Goddess parking lot — and Keene Valley farmers market, which runs from 9:30 a.m. to 2 p.m. every Sunday at Marcy Field. The Lake Placid farmers market opened for the season on June 14 and runs through Sept. 13. (Enterprise photo — Lauren Yates)