Remove the stem from the romaine leaves. Lay 1 romaine leaf on a flat surface, and lay 1 more leaf on top in the opposite direction. This will be your wrap or "bread".
Layer 2 slices of turkey, 2 slices of bacon, and 1/4 of the sliced avocado. If your bacon is too crispy, you can crumble it to make rolling the wrap easier.
Roll up into a spiral and cut in half. Repeat with remaining ingredients to make 4 wraps.
Secure with a toothpick to keep closed if necessary, or lay seam-side down in the lunchbox or on a plate.