I have a cousin who is just a few years younger than me. His parents lived in Warren, Ohio and my parents lived North and East of Indianapolis, Indiana. We saw each other rarely. But one thing that drew us together was the joy we got as kids playing with Lego's. Yes, they existed in the 1960's.
Well, we grew up, and here we are. I'm now (almost 68 years old), and for the last several years we reconnected. We visit each other now about every other year. He lives near Charlotte, NC now and I live about 5 miles from my parent's homestead (Indiana). But every year for his birth day (Mine is April 16, his is April 15 -- that also makes our relationship kind of special too), .... for his birth day, I purchase a new Lego building set for him. If I see him in the month of April, I'll give it to him. If not, I mail him one.
We have an on-going memory: Spinning cats and Lego! (Don't ask ... it's a long story!).