The Habitat for Humanity Club will be having a Stop the Clock fundraiser on Dec. 19 and 20. On Dec. 19, students will be asked to bring spare change and money to put into donating jars in their tenth-period classes. On Dec. 20, teachers will begin their classes by counting the money in the jar. Class cannot start until all money has been counted. All of the donated money will be directed to the Greater Plainfield chapter of Habitat for Humanity, an organization that provides funds and coordinates volunteer labor to build houses for local families in need.