Five students from Sir Edgar Bauer school lined up for pails so they could collect the maple sap from the trees at Laurel Creek Outdoor Education Cenâ€" tre. The students are (front to back) Mike Kavelman, Paul Way, Andrew Smith, Wolfgang Wolter and Remigo Scherlich. Two Crestview students taste maple sap from a Mark Arbogast, a UW cooperative recreation student, shows Sir Edgar Bauer pupils from Waterloo how plastic pipeline. the pioneers made maple syrup by boiling sap outdoors in huge iron kettles. Laurel Creek The maple running at sap starts Photos by Mary Stupart Robbie Kerr of Sir Edgar Bauer school holds a yoke with two pails as fellow students collect raw sap from the maple trees at Laurel Creek Centre. Waterioo Chronicle, Wednesday, March 16, 1977 â€" Page