The 12th annual college Relay For Life of Temple University starts at 6 p.m. on Friday in McGonigle Hall. Relay For Life is a fundraiser for the American Cancer Society to celebrate the survivors, remember those lost to cancer and to fight back against the disease.

Sponsored by Colleges Against Cancer, the organized, overnight community fundraiser walk involves teams of people walking in turns. There will be food, games and activities available, including the Survivors Lap, which allows all cancer survivors in attendance to take the first lap of the evening. The walk will continue until 3 a.m. on Saturday. Volunteers must register online at www.relayforlife.org/patemple.

For Earth Hour on March 28, the lights of the Eiffel Tower dimmed as millions went “powerless” to unite for climate action. In honor of Earth Hour, Temple will host its own event,  “Temple Unplugged: Turn Off and Turn Up from North to South” from 7-8 p.m. tomorrow night.

The acoustic Open Mic night will feature art, food, live music and performances. This year, the university will hold the event in two different locations at the same time to cater to students on both the north and south sides of Main Campus. Students can stop by either the Morgan Pavilion or the courtyard between Johnson and Hardwick and Peabody halls. Students interested in performing can reach out to the Office of Sustainability. The event is free and open to all.