1. Preheat oven to 350°F. For crust, finely crush pretzels in resealable plastic bag. Place in small bowl. Add butter and sugar; mix well. Press crust mixture onto bottom of 9×13 inch glass baking dish. Bake 10 minutes. Remove from oven to Cooling Rack. Cool completely.
2. For filling, sprinkle gelatin over water in small bowl. Microwave on HIGH 1 minute or until gelatin is dissolved. Zest lemon to measure 1 teaspoon zest; set zest aside. Using Juicer, juice lemon to measure 2 tablespoons juice. Add lemon juice to dissolved gelatin.
3. In another bowl, combine lemon zest and cream cheese. Using whisk, gradually whisk in gelatin mixture and whipped topping until smooth; spread evenly over crust. Refrigerate 30 minutes to one hour. Top with fresh fruit; slice and serve.