Raw Nori Maki (Sushi Roll)

Place the nori on a sushi mat. Place the lettuce leaf on top. Lay several strips of avocado, cucumber and bell pepper lengthwise across the lettuce leaf. Sprinkle with several drops of ume plum vinegar. With cold water, moisten the end of the nori sheet farthest away from you just slightly. This will help seal the nori around the vegetables when rolled. Roll up in a jelly roll fashion. Wrap the sushi mat around and very gently squeeze for 2 or 3 seconds to seal the nori sheet around the vegetables. With a slightly moisten knife, slice the roll in half. Slice each half in half. Then slice each quarter in half. Repeat with remaining ingredients. Yields: 24 equal size pieces of sushi