Starting today, selected Smyths Toys superstores will be holding a series of in-store set demonstration events to let you try it out the new multiplayer elements of the Hidden Side sets. You’ll be able to check out the latest sets in person, see how they transform when gloomed and bring them to life with AR multiplayer functions. The LEGO® Hidden Side In-store Demo events takes place at certain Smyths Toys stores today and other stores next Saturday, between 10am – 3pm. To see if a store near you is taking part visit here. There isn’t any mention of free LEGO, but you never know what goodies will be on offer.