1. Prepare Your Glasses: Choose a clear glass such as a wine glass, flute, or tumbler to showcase the vibrant colors of the float. For decoration, dip the glass rim in honey or corn syrup, then coat it with rainbow sugar or nonpareils. Allow it to dry.

2. Add Sherbet: Scoop two to three spoons of rainbow sherbet into the prepared glass. Space the scoops evenly for a layered, colorful presentation. You can pre-freeze the scoops on a lined baking sheet for optimal texture.

3. Pour the Bubbly Beverage: Slowly pour your chosen sparkling cider, ginger ale, Sprite, or other beverage over the sherbet. Be gentle to minimize foam and spillage. Fill until the sherbet is nearly submerged, leaving some space at the top.

4. Garnish and Serve: Decorate with fruit slices, rainbow candies, or a colorful straw as garnishes. Serve immediately with a spoon and straw to enjoy the creamy sherbet and fizz together.

5. Customizing Flavors: Try different sherbet flavors such as lime, raspberry, or orange for a twist. Pair them with beverages like champagne for adults or colorful drinks like Hawaiian Punch for kids. Experiment with sugar-free options for lighter variations.

6. Chilling Ingredients: Keep the sparkling drink chilled, freeze the sherbet scoops beforehand, and even freeze the serving glasses for an extra cold touch.

7. Layering Colors: Use alternating flavors of sherbet scoops for an exciting visual. Try raspberry, orange, and lime for a brilliant rainbow effect.

8. Garnish Creativity: For special events, rim the glass with edible glitter or festive sugars. Top with fresh fruits or edible decorations for an enhanced look.

9. Serve Fresh: Always assemble the float just before serving to preserve the sherbet’s shape and the beverage’s carbonation.

10. Enjoy Responsibly: Portion control is key to balancing the flavors and keeping the dish delicious yet light. Adapt measurements based on individual or group servings.