I never really hear much about celebrating this holiday. I see articles in the paper about politicians giving speeches and the occasional festival but I don't really hear about families celebrating.
I have tried to do something each year with my kids, even if it is something small. We always listen to the "I Have a Dream" speech. Obviously, much of it is over the heads of my kids but it does give us an opportunity to talk about the history of our country, including slavery and segregation. Each year, my oldest understands a litte more.
I am making a point to teach the kids amout Marting Luther King Jr and about discrimination with a great hope that the next generation will continue what has been started.