Washashores: Cape Codders who’ve moved there from elsewhere. (Wellfleet Bay Wildlife Sanctuary Newsletter, September 2015)
Koozie: An insulating sleeve that fits over a beverage can or bottle to keep it cool. (The Oxford English Dictionary, quarterly update June 2015)
Zarf: A cardboard gripper that slips around the center of a cup to keep the contents from burning your hand. (Ibid)
(NYT, 8-10-2015)