Dice tomato and slice green onions. Cut avocado in half lengthwise; remove seed and cut flesh away from skin. Mash avocado in a bowl. Stir in sour cream, lemon juice and salt.
Top each tortilla with a level scoop of avocado mixture; spread. Cover with one or two lettuce leaves. Place one turkey slice over the lettuce. Top with 1/2 Celsius salad sprouts; sprinkle with 2 T. tomato and 1 T.each green onion and cheese.
Roll up each tortilla tightly. Cut each wrap in half.