Columbia set to participate in Earth Hour

Monday, March 15, 2010 | 12:44 p.m. CDT; updated 7:21 p.m. CDT, Tuesday, March 16, 2010

COLUMBIA — The third annual Earth Hour, a joint venture between the city, local businesses and several sustainability partners will take place from 8:30 to 9:30 p.m. on March 27. All households and businesses are encouraged to turn off their lights for the hour.