Join the Mexican wave of worldwide blackout and challenge your friends and family to go beyond the hour. Think of actions that could reduce your environmental footprint as together we can make a change and create a brighter future for our planet. Here are just a few of the things that are happening in the HI world in support of Earth Hour 2014.Join the Mexican wave of worldwide blackout and challenge your friends and family to go beyond the hour. Think of actions that could reduce your environmental footprint as together we can make a change and create a brighter future for our planet. Here are just a few of the things that are happening in the HI world in support of Earth Hour 2014.Join the Mexican wave of worldwide blackout and challenge your friends and family to go beyond the hour. Think of actions that could reduce your environmental footprint as together we can make a change and create a brighter future for our planet. Here are just a few of the things that are happening in the HI world in support of Earth Hour 2014.Join the Mexican wave of worldwide blackout and challenge your friends and family to go beyond the hour. Think of actions that could reduce your environmental footprint as together we can make a change and create a brighter future for our planet. Here are just a few of the things that are happening in the HI world in support of Earth Hour 2014.Join the Mexican wave of worldwide blackout and challenge your friends and family to go beyond the hour. Think of actions that could reduce your environmental footprint as together we can make a change and create a brighter future for our planet. Here are just a few of the things that are happening in the HI world in support of Earth Hour 2014.