To mark Earth Day on April 22, ROC environmental groups held a massive gathering at Taipei's CKS Memorial Hall, and many people responded by spending Earth Day outdoors dressed in green.
四月廿二日為「世界地球日」，國內環保團體與世界地球日同步，廿二日這天在台北中正紀念堂，舉行了盛大的地球日活動；許多人也響應地球日，穿著綠衣外出。