Boulder County Public Works' Resource Conservation Division (RCD) invites everyone to play HazMat Madness this March. You might win a $25 Earth Hero gift card for choosing what material is dropped off the most at the Hazardous Materials Management Facility (HMMF). Complete and return a bracket by 11:59 p.m. on Monday, March 3 to be entered into the contest. Visit the HMMF webpage to download a bracket and read the complete rules (www.BoCo.org/HMMF). Completed brackets should be emailed to cvalenza@bouldercounty.gov by the March 3 deadline. One bracket per person. Good luck!