Invasive plants are detrimental to our meadows and forests but there can be an upside too! Using invasive plants like bittersweet, common reed we will create dreamcatchers, woven mats and more. Learn how to identify these invasive species and create something beautiful too! . Meets at Cliffdale Farm. Families. Members Free, Non-members $7. Programs require pre-registration. To register, call 914-762-2912 x 110.