LNPK Grocery in Duluth is opening soon with fresh produce stocked from the Ecolibrium3's Urban farm at Lake Superior College. Lincoln Park is close to getting its first full-service neighborhood grocery store. The store is stocked and staffed, but the leaders are waiting for one last approval before they start selling fresh produce. Every Tuesday afternoon from 2pm-4pm, community members can stop by the store for free fresh produce. “People have been really appreciative to just see fresh produce.