Place bacon in a large skillet and cook over medium heat until brown and crisp, about 8 minutes.
Transfer to a paper towel-lined plate, and once cool, crumble into small bits.
In a blender or food processor, pulse avocado, yogurt, lemon juice, basil, parsley, chives, garlic, and olive oil until a thick mixture forms.
With the motor running, add water 1 tablespoon at a time in a slow, steady stream until dressing reaches the desired consistency.
Season with salt and pepper.
Cut the head of lettuce into 4 wedges and place on 4 plates.
Sprinkle with tomatoes, red onion, and crumbled bacon.
Drizzle with green goddess dressing.
Serve immediately.
Notes / Tips / Wine Advice:
Serving Tip:Serve immediately to maintain the crispness of the lettuce and the texture of the dressing.Wine Advice:A crisp Sauvignon Blanc or a light-bodied Pinot Grigio would complement the fresh flavors of the salad.