In a large mixing bowl, combine mayonnaise, Greek yogurt, curry powder, honey, lemon juice, and a pinch of salt and pepper. Whisk until smooth.

Incorporate the shredded rotisserie chicken into the dressing, folding gently to coat well.

Mix in the diced celery, halved grapes, sliced almonds, and chopped green onions by folding gently until combined.

Taste the salad and adjust seasoning with salt, pepper, or lemon juice as needed.

Cover the bowl and refrigerate for at least 30 minutes to allow flavors to meld.

Serve the chilled salad on lettuce, in a sandwich, or as a filling for wraps.