There were about 4 places in Cebu that I know organized this kind of event. I happened to attend one in Plaza Independecia in Cebu. They prepared a lighted candle placed in a coconut shell.  At exactly 8:30PM the lights were turned off and dance competition started.

I Will If You Will is an Earth Hour campaign by World Wildlife Fund (WWF)*  Hhmm...Let me think about it. I'll shave my head if 100 people post a photos on takeitsnapit.com fan page showing them and trash can separating Biodegradable, Non-biodegradable, and Recyclable. Whoa...