From the BCU
(Facebook event):

It is with great sadness that we invite you all to join us for a gathering to mourn the loss of Anita Kurmann who was killed by a motor vehicle on August 7th, 2015 while riding her bicycle at the intersection of Mass Ave & Beacon Street in Boston. Together we will mourn this tragic loss to the cycling community, and we will dedicate a Ghost Bike Memorial in remembrance of Anita.

We will assemble at the site of the fatal crash on Thursday August 20th at 6:30pm. All are welcome to attend.