Spread each tortilla evenly with cream cheese. Arrange lettuce evenly over cream cheese to within 1 inch of top edge. Top with single layer of bell pepper strips. Evenly layer turkey slices over bell pepper. Sprinkle with scallions and avocado.
Starting with bottom edge, tightly roll up each tortilla.
To serve, trim off uneven ends of rolls. Cut rolls into 1-inch slices; arrange on serving platter.
