Here are a couple more shots from the Galveston Bay Foundation (GBF) event this weekend. The first shot is of part of the heavy machinery used to build the islands that were to be planted on the day of the event. The second shot is another shot of the grass the islands were planted with.
Title: "Tools of the Trade"

Shot data: 1/1000s f/5.6 at 17.0mm iso100
Camera / Lens: Canon 40D / Canon 17-55mm f/2.8 zoom
Title: "Waiting to be Planted"

Shot data: 1/500s f/8.0 at 400.0mm iso100
Camera / Lens: Canon 40D / Canon 100-400mm L zoom