1. Prepare California Guacamole (recipe also under Health) according to recipe.
2. In a bowl, combine Guacamole, tuna, celery, and onion and mix well.
3. Lightly toast pita pockets and cut in half. Fill each half with the tuna mixture and 1/2 lettuce leaf.
4. Garnish with radish slices.
5. Serving Suggestions
6. This makes a good lunch meal with a piece of fresh fruit and a glass of low-fat or non-fat milk. To increase the protein, add another can of tuna to the recipe for an additional lean meat exchange (55 calories) per serving.

*Large avocados are recommended for this recipe. A large avocado averages about 8 ounces. If using smaller or larger size avocados adjust the quantity accordingly.