The Walk for Autism Indonesia 2011 was held simultaneously in 17 cities across Indonesia on April 2nd to celebrate World Autism Awareness Day. In Jakarta, over 3,000 people including 500 individuals with autism participated in a 4km walk starting from the National Monument to Hotel Indonesia and back. Wives of government ministers joined the walk in Jakarta. After the walk, participants worked together to complete a giant 1000-piece puzzle measuring 1.5m x 60m. Similar walks were also held in other major cities throughout Indonesia.