Slice the sour dough bread round through the middle and remove some of the interior of the bread. (Place into a bag and freeze for later use.)
Slice the tomatoes, and place onto paper towels to allow release of liquid.
In a small mixing bowl, mix together mayonnaise and cream cheese until fully blended.
Toss avocado slices with lime juice.
To assemble: Divide mayonnaise dressing spreading ½ on bottom piece and ½ on the top piece of bread.
Next, on bottom piece of bread layer green leaf lettuce, pepper-jack cheese and tomatoes. Season tomatoes with salt and black pepper to your taste.
Next layer red onion, red pepper strips, bacon and avocado slices.
Top with 1 lb spicy sliced deli turkey then place the bread round on top. (You may divide the turkey layers, if desired.)
Wrap tightly with plastic wrap and refrigerate for at least 4 hours.
To serve, use a sharp knife to slice into 6 wedges.