The Women in Military Service for America Memorial (WIMSA) is a memorial established by the U.S. federal government which honors women who have served in the United States Armed Forces. The memorial is located at the western end of Memorial Avenue at the entrance to Arlington National Cemetery in Arlington County, Virginia, in the United States. The structure in which the memorial is housed was originally known as the Hemicycle, and built in 1932 to be a ceremonial entrance to the cemetery. It never served this purpose, and was in disrepair by 1986. Congress approved the WIMSA memorial in 1985, and the Hemicycle approved as the site for the memorial in 1988. An open design competition was won by New York architects Marion Weiss and Michael Manfredi. Their original design was leaked to the public, and caused significant controversy. Two years of fund-raising and design revision followed.