It's time to nominate your favorite Yakima School District teacher for the 25th annual Crystal Apple Awards and the nomination forms are due this week. Local businesses and corporations sponsor the program that honors classroom teachers, educational teams and other certificated educators in the district. Nomination forms for the 2012 John McAlister Crystal Apple awards program are available at any school or the district community relations office at 104 North Fourth Avenue.  The deadline for a nomination form is Thursday, the 15th.