The next two letterboxes we found today at Town Park in Mansfield were Greek Goddess Hecate and The Gristmill in Mansfield. They were very close to each other, and we actually stamped in both boxes at the same time. It was a little confusing, and I probably won't do that again.
Here is my youngest retrieving Greek Goddess Hecate.
And here is my oldest about to stamp in to The Gristmill In Mansfield.