Saturday & Sunday, June 20 & 21: Waikiki Artfest. Featuring approximately 75-100 fine artists and handcraft artisans who display their own art for sale including jewelry of all types, clothing, wood products, stained glass, ceramics, soaps and candles, bags, quilts, lauhala products. Kapiolani Park at the Diamond Head end of Waikiki, across from the Honolulu Zoo. Admission is free, with live entertainment as well as great food available to enjoy. Kapiolani Park, 2805 Monsarrat Ave., Honolulu. 9 a.m. to 4…