 The Gardner Health Department would also like to remind everyone that Saturday, July 20th, this coming Saturday, is Household Hazardous Waste Day that will be held at the Gardner Transfer Station at 744 West Street in Gardner from 9 a.m. to noon. Registration is no longer required, so it is just a walk-in event for Household Hazardous Waste Day. And again, that will take place on Saturday from 9 a.m. to noon.