Join OCCA and our friends at the Catskill Regional Invasive Species Partnership (CRISP) as we return to Weaver Lake in the Town of Warren to follow up on our earlier European frog-bit and water chestnut pull. Meet at 10am at OCCA’s office in Springfield and carpool to the launch site. Bring a personal watercraft (canoe or kayak) or waders for getting “into” your work. Registration below (free), or visit CRISP’s event page to sign up.