Friday & Saturday, April 13 & 14: Spring Fantasy Orchid Show.  Beautiful, exotic orchids are the focus at this year’s annual Garden Island Orchid Society Spring Fantasy Show. Bring your cameras to the free orchid show and shop for orchid-themed crafts and orchid plants, see a demonstration on potting and repotting orchids, and enjoy food and beverages. Hanapepe United Church of Christ, 4481 Kona Rd., Hanapepe. 12 noon to 7 p.m. on Friday and 9 a.m. to 4 p.m. on…