White Walker: Fill a tall glass with ice. Pour white chocolate liqueur halfway up the glass. Fill the rest of the glass up with vanilla cream soda. Slowly and gently pour a spoonful of blue curaçao over the top (drink should look layered: light blue on top with white below). I recommend enjoying this cocktail with a straw.
Top one or two shots of tequila with grapefruit soda. The classic brand to use is grapefruit-flavored (“Toronja”) Jarritos, but you could try it with any brand you like, or DIY with grapefruit juice, seltzer, and simple syrup. Garnish with a lime wedge.