Essentialz Market & Cafe opened May 26 at 110 N. Tennessee St., McKinney. At the zero waste specialty grocer, cafe and soda shop guests can buy in bulk by selecting a container, weighing the container, then dispense the product. Essentialz also offers locally grown produce, sandwiches and old-fashioned sodas. 214-592-8489. www.essentialzmckinney.com