Most Orioles fans from back in the day recall how manager Earl Weaver and groundskeeper Pat Santarone used to have competitions as to who could grow the largest tomatoes in the left field foul/out of play territory (near where the grounds crew sat).
After Earl retired both he & Pat decided to team up and market their own line of Tomato Food...I don't recall this being around for a long period of time (wish I had known of that signed ball offer):