Other than SP Car Free Day which was highly effective in reducing carbon emission, SP environment club's "Be green wear green" event was also very successful with quite a huge amount of students (wearing green) spotted by environment club members. They were encouraged by our club members to take photos with them( to win vouchers if they are selected in the 20 Top Best Photo Taken) and signed on the Earth to show that they know about Earth Day( and Earth Day's Significance).
Earth Day is a day devoted to raising awareness about the Earth and the issues that interlink with it. Earth Day is special because it is the only event that is celebrated all around the world on the same day.
It is a day for us to self reflect on what we can contribute to help keep our Mother Earth healthy. But just like Barney says "Everyday is Earth Day" so we should find methods to keep our planet healthy everyday!