On March 12th, World Glaucoma Day was celebrated all over the world. I didn't know about this celebration until i join Lions Club which organized a free checking and Glaucoma awareness programme on 20th March at KK Asia City Convention Centre. I know about glaucoma because my dad one of the glaucoma patient. His eyes is in bad condition now and he can't see very well now. I can say that he is almost blind because of this eye disease. However, how much i know about this disease? Not much yea. I only know people can become blind, totally blind because of it. But the cause, and info about it, i don't know much.