Slice your apples ahead of time and place them in water with a little bit of honey to prevent browning.
The caramel beverage syrup is very sweet, so I highly recommend only using a dash for a little bit of flavor. You can add more to taste.
To serve for a crowd, I recommend placing all of your glasses on a large tray (or multiple smaller trays). Make your drinks right on the tray for easy serving!
It is important to keep your champagne chilled so that it stays nice and bubbly for your drinks.
Be sure to stir or shake your apple cider before adding to your glasses. Apple cider tends to separate a little bit and settle at the bottom.