www.kroger.com/25MerryDays offers exclusive daily deals, "Cheer Challenges" and holiday-themed extras for all your December needs CINCINNATI, 2015-12-7 — /EPR Retail News/ — Why celebrate the traditional 12 days of Christmas when you can celebrate all 25?  That's why The Kroger Co. (NYSE: KR) family of stores has launched a new website, 25 Merry Days, a present…