My husband surprised me the other day with his creativity. He bought some plastic wine glasses on sale at Wal-Mart. They were scratched and a very cheap. He put eye screws in the bottom and hung them with small chain rope. Walla!! Not only to they catch the light and add a touch of color to my "Critter Corner" but, the real reason for their being, they help add some weight to the branches, giving us a little more shade on the picnic table. Pretty neat, huh??