**TL;DR: **Lego is running Star Wars make and take events on March 7-8. A limited quantity of Lego Star Wars Lightsabers will be available for free at participating stores in the UK. Lego regularly runs make and take events in which participants can walk away with an exclusive set without spending anything. These free giveaways always cause a stir, but nothing gets the people going like Star Wars. Visitors to select Lego Stores on March 7 (from 10 a.m. to 12 p.m. GMT) and March 8 (from 12-2 p.m. GMT) can participate in an awesome Lego Star Wars Lightsaber make and take event. This free giveaway is intended for children aged 10+, and the model is available on a first-come-first-serve basis, at participating locations in the UK, while supplies last. Will we see similar events scheduled for the U.S.? That's down to the Will of the Force. Mashable Deals Be the first to know! Get editor selected deals texted right to your phone! Get editor selected deals texted right to your phone!…