DETROIT — The holiday season finally became festive for the Red Wings. The Wings let a 5-1 lead slip away, but rallied for a 7-6 shootout victory Friday over Philadelphia at Little Caesars Arena. Lucas Raymond and Patrick Kane scored in the shootout, as the Wings won the extra session 2-0. The Wings exploded for five first-period goals and owned a 5-1 lead, but watched as the Flyers came all the way back. Dylan Larkin scored his 12th goal, somehow finding some space between the post and Flyers goaltender Carter Hart, tying the game 6-6 at 15:30 of the third period. That ended a stretch of five…