The Best Park you never heard of 

 Humboldt Forest is the spot where 

artists go to do legal graffiti, have a party, and meet up. You can go too. It is located on one of the last cobblestone streets near the Jeffries. In fact, Forest street ends here, and Humboldt street is the cobblestone street. Skateboarders are waiting for the receiving docks to be fixed so they can run again.

The days I have visited, I got invited to a party later. SO the nice thing to do is go and bring some corn to roast, or bring some Gatorade. I am not sure about alcohol-Humboldt Forest is a privately owned space, and they want to avoid police, so not bringing anything that can be confiscated is a good idea.

It is quiet, like an art gallery, but outdoors. People do live nearby, so be respectful.