Picnic Party at the Old Stone House & Washington Park Friday, September 13th, 5:00pm - 8:00pm Join us at the Old Stone House & Washington Park field for a community get-together for all ages. Bring your own colorful blanket or beach chairs, a yummy picnic, and desserts to share! Here's the lineup: 5:00pm - 6:00pm: Bounce Castle for Kids, Giant Bubbles for All with Park Slope Parents, and a Judo demonstration with Sensei Barry and the Judokas of Brooklyn Judo. 6:00pm - 7:00pm: The Fabulous Dandy Wellington in Concert Sponsored by the Saghir Lewis Team/Halstead Realty 7:00pm - 8:00pm: Picnic with your neighbors and friends. Bring a dessert to share! Bring a trash bag to do your part to keep the park clean. Text OSHROCKS OR donate on their website HERE to support the Old Stone House & Washington Park’s fall fundraising campaign – $35.00 helps keep JJ Byrne Playground and Washington Park beautiful all year round!