If you ever lived in the Dallas, Texas area you probably tried Brockles Special Dressing. There was a Brockles restaurant in downtown years ago, but sadly it is gone. Here is the recipe for the dressing. Get out your crackers, you won't be able to quit eating it.
In a mixing bowl, add mayonnaise, relish (I've just put it in paper towels and squeezed the juice out, works fine). Add the additional ingredients one at a time stirring as you add. If you have storage jars they work, I used a coverd bowl with snap on lid. Refrigerate. Let it sit overnight. (Yes you can sneak some out if no one is watching) but it's better cold.