By atregenna@thekmgroup.co.uk (Amy Tregenna) A drive-in cinema is returning to Bluewater for its winter open-air experience. The Luna Cinema will bring a whole month of festive favourites to the big screen this December. Bluewater is one of just four venues to host the company for its winter season. The programme features Love Actually, It’s a Wonderful Life, Home Alone, The Santa Clause, and Elf. Luna uses wireless in-car speaker boxes to provide audio to every car, which avoids the battery draining through the use of car radios. There will also be a range of food and drink available, with ci…