Thursday – Sunday, August 16 – 19:  Kaua`i County Farm Bureau Fair.  Four days of fun, food, farming and great entertainment for the family, featuring floral and cooking demonstrations, hula halau exhibition, petting zoo, carnival, great island food, rides, selfie contest, Keiki Talent Showcase, fruit & vegetable competition, and much more.  Vidinha Stadium, Ho`olako St., Lihue.  Fair begins at 6 p.m. Thursday and ends at 11 p.m. on Sunday.  Admission: adults $5, seniors $4, keiki (4-12) $2, keiki 3 and…