Saturday, October 20, 2018 Community Mattress Recycling Event September 7, 2018 Email Looking to get rid of your old mattress? Come by the City of Stockton Collection Event and recycle it for free. This event will be held on October 20 at DR3 Recycling from 8 a.m. to noon. For more details about the Bye Bye Mattress program, visit www.byebyemattress.com. DR3 Recycling 4447 S. Airport Way, Stockton, CA 95206 | (209) 234-5819 Map