Thursday – Sunday, September 14 -17: HawaiiCon. Bringing together the best of science, sci-fi, fantasy, comic books, anime and cosplay. Celebrities join the top space scientists, voice actors and cosplayers in the country for four days of panels, workshops, a film festival, and adventures. Enjoy loads of fun with great food, entertainment, arts & crafts, keiki and adult cosplay contests, Manta Ray Dive, and so much more.  Mauna Lani Bay Hotel & Bungalows, 68-1400 Mauna Lani Dr., Waimea.   For more…