As evidenced by my four year old who is eagerly anticipating the day my childhood boxes of Lego will come to him (as they will later this year; being the only g

As evidenced by my four year old who is eagerly anticipating the day my childhood boxes of Lego will come to him (as they will later this year; being the only grandchild). He is already very happily playing with them over at his grandparents house of course. He has three sets of his own (gotten at 3¾ and his fourth birthday), and has now progressed from building the sets (the 5+ Lego City generic stuff) to disassembling them and building his own things.