Laughter--- Just what the doctor ordered. Laughter ---- helps the day get better. Whatever you say I say that I was told March 19th is Let's Laugh Day. It occurs annually around the world. Keep your smile on , don't hide it in your pocket. Laughter has been shown to be able to boost your immune system, relieve tension and help you relax. Here are some other great things about laughing. Take time relax, read through them and you feel give a giggle and then let me know if I made you laugh.