Can memories hold the key to unlocking hearts and finding uncommon heroes? After losing their mothers at six, Gretchen Gardener and Hayden Tucker grew up to find Love at the Center of Grief. Welcome back to Summerfort, Missouri, where the holiday season is underway. Gretchen and Hayden share something in common with their widowed dads-the dating scene. But did their dads have to choose the counselors from school and the grief...