Dear Editor, Re: The letter by Gary Zimmer in the May 20th issue. Obviously, any reader of any publication has the right to take a columnist to task whenever they want. I’m sure that the Chronicle’s Food Editor Virginia B. Wood accepts the fact that she took Mr. Zimmer’s criticism well. But as long as we are talking about factual errors, goodness sakes, contrary to what Mr. Zimmer asserts, Guadalupe and Airport certainly do intersect. Since one of my best clients is located on Guadalupe Street just north of Airport Boulevard, I have driven through that intersection hundreds of times over the last 16 years. (Unless I have been in a parallel universe with a few glitches in it.)