Saturday & Sunday, August 4 & 5:  Heiva I Kaua`i 2018.  A colorful and exciting Tahitian cultural festival featuring competitions for solo Tahitian dancing for children and adults from age 4 years to 50+, and group competition in traditional and contemporary Tahitian dancing and drumming. An exciting part of the festival is the audience participation in Tahitian dance and coconut husking contests. An interesting array of Polynesian arts, crafts, jewelry, clothing and food will be sold, with special emphasis on…