Should You Share your childhood interest's?

Should Family be included in old times old memories and events? Should you share interests? I found myself in a room full of Granddaughters with a lot of energy. I put an old DVD in of The Little Rascals, and explained that is what was on TV 50 years ago for me to watch. Boy were they excited. I had to go online and buy the series on DVD for them. I do believe sharing your past is the best part of life.