Daryn Slover/Sun Journal

Abdiqani Aden, left, Nasreen Sheikhyousef and Abdinoor Hassan sweep the walkway at Lewiston Middle School on Friday. The three Lewiston High School students, along with about 65 other students, earn extra money working for the Lewiston School Department during their April vacation. Students have cleaned and raked school grounds throughout Lewiston during their break for the past seven years, said Ernie Langlois, a maintenance worker for Lewiston Public Schools. “Most have put in 40 hours,” said Langlois of the student workers he helps supervise.