There is a Greenleaf, Wisconsin. I once looked through the whole index of strret names in my area and found streets named Greenwood, Greenleaf, Merry, and Ent. As soon as I learn to drive I plan to go and take pictures of their signs. There is also a Bag End Sound Productions, LothLorien Housing Co-op, and a company that repairs fax equipment called Shadowfax around here.
My grandma has been to a restaurant called Bilbo's in Alexandria, Virginia. I wonder if the picture Brinniel posted is of it?