Earth Hour -- how will it be observed March 23, 2013 mid-evening? Two Indiana campuses as examples

from http://green.nd.edu/education/

Earth Hour

Saturday, Mar 23, 2013

8:30 p.m. - 9:30 p.m.
Planet Earth

Earth Hour is the single, largest, symbolic mass participation event in the world. Born out of a hope that we could mobilize people to take action on climate change, Earth Hour now inspires a global community of millions of people in 7,001 cities and towns across 152 countries and territories to switch lights off for an hour as a massive show of concern for the environment.

University of Notre Dame, Notre Dame, IN

• Lights go out on Golden Dome all weekend
• Lights go out on Word of Life mural on the Hesburgh Library all weekend

IU South Bend, South Bend, IN

• Lights go out in the Student Activity Center all weekend
• Lights go out in the Franklin D. Schurz Library all weekend