The LEGO Ninjago Movie hits theaters in the UK this week and the British newspaper i has partnered with LEGO for some giveaways. You can get a free Kai keychain at Martin’s, RS McColl, and McColl’s on October 14 using the printed voucher in the paper. You can also get the keychain online along with an activity kit which includes a pull-out booklet, poster, and stickers. Visit http://www.mediaoffers.co.uk/legoninjago/ to claim it online. Thanks to Robyn and Melissa for emailing in the info.