Mountain Empire Older Citizens is asking area churches and individuals to participate in Hearthwarming Sunday to provide a midwinter boost for the agency’s program that annually assists about 1,000 older adults with emergency heating expenses. The annual fundraiser, held on the Sunday closest to Valentine’s Day, benefits MEOC’s Emergency Fuel Fund for the Elderly. This year’s Hearthwarming Sunday is Feb. 12. It comes at a critical time for the fuel fund, which assists older adults in Wise, Lee and Scott counties and the City of Norton.