ReBrick has a new LEGO building contest going to celebrate the future of McLaren Automotive. All you have to do is to build what you think the next McLaren supercar should look like. One lucky winner will be able to join the McLaren Automotive team for a day at the 2015 Goodwood Festival of Speed and have their build displayed as well as winning some swag such as the whole line of LEGO Speed Champions sets signed by the designers. You can read the official rules and entry guidelines for the contest here. The contest ends on June 1, 2015, 2:59 pm CEST. Thanks to everyone who emailed in about it the last few nights.