The Montana Gaelic Cultural Society (MGCS) has been active since 1997, sponsoring classes in the Irish language and Irish dance, and promoting and sponsoring music and drama presentations. Our signature event is the annual An Rí Rá Montana Irish Festival, held in Butte, Montana. Montana Gaelic Cultural Society, PO Box 7264, Missoula MT 59807. email: info@mtgaelic.org.