Preheat oven to 350°. Place bread squares on a baking sheet and toast lightly until crisp. About 6-10 minutes.
In a container of a blender combine champagne vinegar, shallots, lemon juice, mustard, salt, and pepper. Blend until mixture is uniform.
With motor running slowly add oil, blending until mixture thickens. Set vinaigrette aside.
In a large bowl, combine turkey, rice, celery and gogi berries. Gently mix vinaigrette and turkey mixture. Spoon mixture on toasted points just before serving.