Ephemera / 38. Ephemera Society of America Conference & Fair Previous event Event List Next event Thursday, Mar 15, 2018 - Sunday, Mar 18, 2018 Location: Hyatt Regency Hotel 1800 E Putnam Ave Old Greenwich, CT 06870 Website Division Leap is glad to be exhibiting at the Ephemera Society of America Conference for the first time in 2018.