Marble Slab Creamery will open a new location in early 2021 at 12230 W. Lake Houston Parkway E., Houston. The Summerwood-area business will feature numerous flavors of ice cream as well as sorbet, low-fat yogurt, sundaes, cakes, smoothies, shakes and brownies. Cookie company Great American Cookies will also serve fresh-baked cookies from the ice cream shop.