Eat, drink, and be merry at the Holly Jolly Bar: Niagara’s Retro Immersive Cocktail Experience. Step back in time and away from the holiday shopping madness. Starting November 28 at the Niagara Pen Centre, this retro cocktail pop-up features a carefully curated menu of craft cocktails, local wine and beer, and tasty treats prepared by chef Kristen Eppich.