We had a concrete coring company at the church today to drill some holes through the second floor to the first so we could run some wires. They brought in the drill and made two 4 1/2" holes in Bob’s office for our wiring. The guy that cut the holes gave me one of the cores he had taken out as a souvenir. On the way out of the Bob’s office I showed it to Bob’s secretary, Ralene, who informed me that she was a rock collector so I let her have the core from the floor for her collection. I collect books and movies at my house. What do you collect?