Clean strawberries and set four aside to use as garnish. Chop the rest into small pieces, then place in small bowl. Add 1/4 cup balsamic vinegar and orange zest; mix well, cover and chill in refrigerator for at least 15 minutes.
In a mixing bowl, add heavy cream and pudding mix, following the beating instructions on box. When completely mixed, add 1/2 of the lemon biscotti crumbs; mix well.
PRESENTATION: Place four tablespoons of sugar in one small plate, and place 1/4 cup balsamic vinegar in another small plate. Take martini glasses and first dip the rim into the balsamic vinegar. Immediately follow by dipping the rim into the sugar to coat.
Carefully spoon 1/4 of the cheesecake mixture into each glass. Top with 1/4 fresh strawberry mixture then, finally, sprinkle with 1/4 of remaining lemon crumb mixture. Garnish with a large strawberry sliced on the side of each glass.