On October 28, 2020 (Wednesday), the IFEZ signed a memorandum of understanding (MOU) to establish the "Edison Museum of Chamsori phonograph" in Gangneung, Gangwon Province, at G Tower in Songdo International City on Friday. Located on the lake side of Gyeongpo Provincial Park in Gangneung, the Edison Museum of Chamsori phonograph is a popular attraction in the region.