01 -  Rub a citrus slice along the rim of each glass, then dip into colored sugar or edible glitter if desired. 
 02 -  Position a generous tuft of cotton candy in the bottom of each serving glass. 
 03 -  Add vanilla vodka, orange liqueur, and cranberry juice to a cocktail shaker filled with ice. Shake briskly until well-chilled. 
 04 -  Pour the chilled mixture over the cotton candy in each glass, allowing it to dissolve. 
 05 -  Top each glass with lemon-lime soda for effervescence. Serve immediately for full visual effect.