MoonPie, an American favorite since 1917, along with country music artist Craig Morgan, is shipping over 35,000 MoonPies to USO centers across the country this week as a “thank you treat” for U.S. troops who are heading home for the holidays. MoonPie enlisted the country music star and Army veteran to assist with a six-month social media campaign that invited MoonPie and Morgan fans to donate a free MoonPie to the troops. The USO, with their long history of supporting American troops, was the natural partner for the campaign.