Bring Water, White Wine, Chicken Stock and Lemon to a boil. Place chicken in boiling liquid. Let liquid return to a boil. Turn off heat and cover. Let chicken poach for approximately 20 minutes or until completely cooked. Drain and chill chicken.
Dice Chicken and place in bowl. Add Mayonnaise, Dijon Mustard, Lemon Juice, Lemon Zest, Salt (to taste), Pepper (to taste), Slivered Almonds and Red Grapes. Toss well.
Refrigerate for at least 2 hours before serving. Serve in Mini Phyllo Cups, crackers or sliced bread.