Hundreds of millions of people, businesses and governments around the world unite each year to support the largest environmental event in history – Earth Hour.

On Thursday April 22 we will be celebrating the 40th anniversary of Earth Day – what a difference 40 years makes! When Grassroots was just starting out I remember organizing the 25th anniversary of Earth Day in the City of Toronto – we were a small group with a small budget that was able to accomplish big things.

Got a burning question about greening your pad? Want to avoid green washing and trashing your budget? Come to a live Q&A with NOW Magazine Ecoholic Adria Vasil and attend the book signing afterward to pick up a personally inscribed copy of her new book “Ecoholic Home”.

If you purchase any Nature Clean product online at between April 1, 2010 and April 30, 2010 you will automatically be entered into a randomly selected draw to win this magnificent Nature Clean Treehouse Earth Day gift basket (retail value $175 CDN).