Where in the World is the RP?

Welcome back to your favorite game show — with the winner receiving a free, signed copy of The RP’s The Compassionate Community: Ten Values to Unite America.

Below is a picture of The RP with his gorgeous posse (Mrs. RP and the RP-ettes).  For a hint about the location, take a careful look at what is protruding in the back center of the photo.

The first person to guess the correct location in the comments section below this piece wins.  (Close friends and family are disqualified — but they already have a signed copy of the book anyway.)