The annual ElkFest in Jackson Hole, Wyoming will take place from May 19-20, 2018. And the Old West Days festivities will be there from May 25-28. These family-friendly events provide fun activities such as a chili cook-off, Cowboys, and a horse-drawn parade. Recognized by U.S News & World Report as one of the World’s 30 Best Places to Visit in 2017-2018, Jackson Hole offers your family a memory-making spring fling with the annual May events stretching through Memorial Day Weekend. Get more information here.