Closest park I know of is Johnson Park. It runs along the Raritan River on the Piscataway Side.
If we are at Old Man Rafferty's, all we would have to do is turn right on Albany St./Route 27, cross over Route 18 and the Raritan River, then turn left onto River Road at the traffic light. Entrance to Johnson Park is on the left.
Some of the attractions in the park that we can check out while we are there include:
2 Open Picnic Groves
3 Playgrounds
Animal Haven (petting zoo)
2 Ponds
"East Jersey Olde Towne" Village
