Four artists will have a Holiday Open House from 10 a.m. to 5 p.m. Saturday and Sunday at Summer Haze Pottery, 1454 Hallieford Road, Mathews. Raku artist Johnny Norman, potter Martha Hayes, potter/jeweler Carolyn August, and knitter/fiber artist Annie Harpe, clockwise from top left, will have a variety of items for sale, including stoneware and raku pottery, clothing/accessories and jewelry. There will also be a raku firing demonstration each day.  Refreshments will be served. For more information, call 804-725-6821 or visit www.summerhazepottery.com, www.augustmade.com, or www.happythreads.biz.  ...