There's an event going on from the 19th December up until Christmas Eve. There are 3 different films a day including Frozen sing-a-long, Elf, Home Alone, Polar Express and others.
Price is £26 a car no matter how many people are in it providing they have a seatbelt. That's a little over £5 each for a full 5 seater car or even less if you have a bigger 7 seater family car or something. You can bring your own food & drink as well.
It is held at Old Trafford - Manchester United's ground.
''Keep an eye out for live appearances from your favourite characters and take part in our famous in-car 'karaoke'. Our elves will be on patrol to reward good boys and girls with prizes from Santa himself!''
Sounds like it'd be a lot of fun on the run up to Christmas. :)