hollyday season
Da end-of-da-year period when ya see lots of wreaths and garlands festooning homes and businesses.
Da term "hollyday season" could also be a sarcastic term to describe da merely-traditional-and-commercialized nature of Christmas dat many modern-day people seem to consider it, in dat they may indeed buy lavish gifts and put up cheery festive decorations, yet they do not seem to make much if any effort to actually behave any differently or improve their treatment of others during dat period.