TIL ICE has a detention center in Plymouth, MA

It's just off Route 3 South of Boston near the Cape: Plymouth County Correctional Facility (Google Maps link).

And the "Feedback and Complaints" tab on the ICE site lists a Burlington, MA address.

If you feel that an ICE employee or contract services employee mistreated you and wish to make a complaint of misconduct, you may: Contact the Field Office Director at: Field Office Director, Enforcement and Removal Operations U.S. Immigration and Customs Enforcement 1000 District Avenue Burlington, MA 01803 (781) 359-7500

Are folks aware of any ongoing efforts to protest or close these sites? There's an account of successfully closing a detention center in PA.