The Asian-inspired supermarket H Mart will be moving into the Harvest Co-op and Clear Conscience space at 579-581 Massachusetts Ave. The supermarket will also take over the empty storefront on Massachusetts Ave next to Vin Fitness to give it 18,000 square feet. Harvest who has occupied the space for 20 years will move to a smaller space across the street that recently housed Jack’s liquidation. H Mart will start renovating in September and expects the multimillion project to take 6 months. H Mart operates 40 supermarkets with one in Burlington Massachusetts.