WDSD Facebook event Join the official global Facebook event for World Down Syndrome Day 2019 - we want you to post about your events and activities for WDSD! We will be sharing events on the WDSD Facebook page. Go to WDSD 2019 Facebook eventRemember to use these hashtags when publicising your event: #WorldDownSyndromeDay#WDSD19#LeaveNoOneBehind#LotsOfSocks WDSD is a global awareness day officially observed by the United Nations on 21 March. Each year the voice of people with Down syndrome, and those who live and work with them, grows louder. Find out more here: Visit the WDSD website Booking for this event has now closed.