Directions

Place lemon peel strips in large bowl. Add sugar and mash with muddler or wooden spoon to infuse sugar with lemon. Add 1 1/4 cups raspberries and mash to blend. Pour in sloe gin, lemon juice, and rum. Add ice cubes; stir to blend.

Refrigerate punch 20 minutes. Place ice block in punch bowl. Strain punch over ice block into bowl. Add Champagne; stir to blend. Garnish punch with lemon slices and remaining 3/4 cup raspberries. Ladle into punch cups.