Fall quarantini

Ingredients

• 1 orange, sliced
• 1 apple, sliced
• 1/4 cup sugar
• 2-4 cinnamon sticks
• 1 sprig rosemary, plus more for garnish
• 1 750 milliliter bottle dry white wine
• 1/4 cup apple cider
• 1/4 cup pear liqueur (optional)
• 1 pear, thinly sliced lengthwise
• 2 cups club soda or seltzer