Dimond Park, Oakland, California (Google Maps ⧉, OpenStreetMap ⧉)

"He kept running, down their hill to Dimond Park. There was a tunnel that went below the park."

"You remember the time we went over to Dimond Park, and we went through that long sewer tube? We ran through it, and at some point there was no light, just the sound of the rushing water and we didn’t know where the fuck it came from or where it was going. We had to jump over it. You remember we heard a voice, and then you thought someone grabbed your leg, and you squealed like a little fucking baby pig, and you almost fell in but I pulled you back and we jumped and ran out of there together?"