Heat oven to 375°F. In medium bowl, beat cream cheese and 1/2 cup sugar with electric mixer on medium speed until creamy. Beat in cream, cinnamon, lemon peel and lemon juice.
Remove fruit snack rolls from wrappers; fold each in half lengthwise.
If using crescent rolls: Unroll both cans of dough; separate into 8 rectangles, firmly pressing perforations to seal. If using dough sheets: Unroll both cans of dough; cut into a total of 8 rectangles.
Place 1 folded fruit roll lengthwise down center of each dough rectangle. Spoon 2 rounded tablespoons cream cheese mixture onto one half of each fruit snack roll; spread slightly. Fold dough rectangle in half crosswise. Place on ungreased cookie sheet; press edges with fork to seal. Brush tops with milk; sprinkle with 2 tablespoons sugar. With sharp knife, cut 3 diagonal slits in top of each square.
Bake 13 to 18 minutes or until deep golden brown. Cool on cookie sheet 10 minutes. Remove from cookie sheet. Serve warm.