Gardeners, hikers, fishermen, and anyone else who works and plays outside, should be able to identify poison ivy, poison oak, and poison sumac. Since at least 95% of humans are allergic to the chemicals in these plants, it seems wise to be proactive and find them BEFORE they find you! So, attend and learn key identification features of the toxic plants and how they differ from similar other species, plus what to do if you realize you have been exposed! (Limit 20)