For those of us with sentimental tendencies, we have just the thing to help ease the transition from Bishopgate to Riverplace. On Friday, before you make like Elvis and leave the building, we want each of you to leave your mark. We’re removing the address plaques from the exterior wall on either side of the front entry. They will be on display in the lobby Friday along with some permanent markers so you can sign your name. We will find an appropriate way to display them later in our Riverplace space.