A herd of weed-munching goats is returning for another summer residency in Riverside Park. But before the three grazers—Romeo, Mallomar, and newcomer Big Buddy—get to work tackling the area's invasive plants, they're kicking things off with a live eating contest. The second annual Great Goat Graze-Off, hosted by the Riverside Park Conservancy, is set for Saturday, July 18 from 11am-1:30pm on the lawn just north of the Ten Mile River Playground at 151st Street. The free event