i have no idea who these guys are above but they are good & the park is by my house. i went to shred yesterday when the rain dried up. i had to hop over the tall spikey fence. when i got to the top, i thought about being impaled and then i biffed scrambling over to the other side and my hands are still numb from slapping the pavement. i am an old man. it was real worth having the place to myself though.