LuLu Hypermarket lit up its buildings in bright royal blue colour and joined the world in observing World Autism Awareness Day under the theme 'Inclusive quality education for all'. "World Autism Awareness Day is observed on April 2 all over the globe every year to make people understand and accept people with autism, foster worldwide support and inspire people. It is a day that spreads kindness and autism awareness," LuLu said in a statement.