![](https://www.inquirer.com/resizer/vxZG-zBKNnh188HbPWMi_ps8fpI=/760x507/smart/filters:format(webp)/cloudfront-us-east-1.images.arcpublishing.com/pmn/GQBXKNDTGNBWBBHGAZGLIF7KBY.jpg)
Amid a battle over turf plans for FDR Park, experts say PFAS-free fake grass claims are misleading
A blue sign, draped across a perimeter of cyclone fencing, greets anyone who happens by Broad Street and Pattison Avenue with a cheerful message: “Welcome to your new FDR Park.” Plastered next to the sign are renderings of proposed renovations, gauzy …