Place twisty grahams in a food processor and mix until crumbly. Mix in melted butter. Press into a pie plate and bake for 10 minutes at 350 degrees.
FOR THE FILLING
Mix together lemonberry cheeseball mix, cream cheese whipped topping, frozen blueberries and 1 tsp. lemon zest. Mix until fully incorporated. Place mixture into cooled crust. Top with remaining lemon zest. Chill in refrigerator for at least 2 hours.