The nonprofit group Stop Handgun Violence revealed a new sign on a parking garage at 50 Dalton St December 2015.  the unveiling was held on the third anniversary of the mass shooting at Sandy Hook Elementary School in Newtown, Conn. Twenty-six people, including 20 children, were killed in the shooting. According to a statement from Stop Handgun Violence, the new sign honors the victims of that shooting, and “highlight how Massachusetts gun laws effectively stem the tide of gun violence.” I was able to document the event from beginning to end.