Tuolumne County Master Gardeners Announce Polystyrene Collection on January 10 and 17, 2015 Details Last Updated: Wednesday, 31 December 2014 05:27 Published: Wednesday, 31 December 2014 05:25 View Comments Tuolumne County Master Gardeners Announce Polystyrene Collection on January 10 and 17, 2015 View the discussion thread. back to top