HOUSTON, TX (April 9, 2008) – Bullpen Marketing, a marketing firm specializing in promotional products strategy and a wide range of marketing services, announced the addition of environmentally friendly Promo Green™ promotional products to its inventory. Green items include recycled and organic bags, totes, pens, clothing, journals, postcards, USB drives, solar- and water-powered calculators, battery-less flashlights, organic teas and food gifts, and many other items.