The following announcement was sent out by MoveOn Boston:

A Costumed Rally

Mass. Blue Cross/Blue Shield Headquarters, 401 Park Dr, #14, Boston, MA

Thursday, 24 Sep 2009, 11:55 AM

Blue Cross/Blue Shield is the biggest, scariest health care provider in Mass.

Event attractions

- Wear your scariest costume contest!

- Lead us in your best health care reform cheer contest!

- Frighten us with your health insurance horror story!

But Most important: Be there to help us overcome Health care Fright!

To sign up for this event, click here.