Quoted in Boston

I didn't do much of a recap of my trip up the east coast and, to be honest, I probably won't. But, I stumbled across this gem of a quote that I heard while in Boston. Here's the scene: I was wandering around the north side of the Boston Commons when an open air tour bus passed by. The tour guide was rambling and the tourists sat inside enjoying the history lesson. Then this from the guide:

Mary was a Quaker, not a cracker like us.

Thanks for the clarification. Yikes.