@AnaKrivolapova I grew up around here and did plenty of swimming in there though it is supposed to be toxic and otherwise dangerous. From the top of the sand mound at night you could see Philadelphia and Atlantic City, and once, the northern lights.
@cognazor I let the husks rot a bit then fill up a 5 gallon bucket with them, add some water, and hit it with a drill mounted paint mixer for a minute or two. Hose them off and dry for a year round snack. Must have a bad ass nutcracker though.