I was pretty sure Sandy Hook is "carry in / carry out" on trash ...

Volunteers sweep Shore - Asbury Park Press, 4/26/09:

The company is the first and only company to recycle the bottle caps, Kline said.

Volunteers picked up 33,282 caps and lids last year.

I would have estimated bottle caps were number one, but yes, it is shocking how much garbage is there, once you ... or the kids ... start looking.