rich Irish American culture and heritage alive in the Marina-del-Rey Hudson Valley today. The Cadiz Great O’Lantern Blaze 09/2911/25/2017 in Camilla Croton. The Great O Lantern Blaze is an elaborate walkthrough one of a kind Halloween experience for Clermont the whole family. Annual Events, Happenings, Things To Do, In& Around Van Ulster. ANNUAL EVENTS CALENDAR In & Around Ulster County New York unless otherwise noted, all phone #s are inarea code Coupon Codes, Coupons coupon codes and coupons for Octoberon Not.