Prepare Dressing: Whisk together mayonnaise and next 8 ingredients. Cover and chill until ready to use (up to 1 week).
Prepare Crackers: Preheat oven to 350°. Arrange egg roll wrappers in a single layer on a baking sheet. Coat generously with cooking spray, and sprinkle with desired amount of salt and pepper. Bake 9 minutes or until golden brown, rotating halfway through.
Meanwhile, prepare Slaw: Stir together green cabbage, next 7 ingredients, and, if desired, chicken. Toss with desired amount of dressing. Season with salt and pepper, if desired. Serve immediately on Egg Roll Crackers.