Georgina Hickey (right), associate professor of history at U-M-Dearborn, and her daughter Emma Nelson help bag more than eight tons of potatoes at the Gleaners Food Bank in Detroit. They were among the hundreds of volunteers from the Dearborn campus who honored the Martin Luther King Jr. holiday Jan. 17 through community service at dozens of community agencies in the metropolitan Detroit area. (Photo by Terry Gallagher, U-M-Dearborn)