Chill Your Glass: Fill a highball glass with ice or freeze before use.
Build the Base: Add vodka, Blue Curaçao, schnapps, and rum into a shaker with ice.
Add Citrus and Sweetness: Pour in lime juice and syrup.
Shake Vigorously: Shake 12–15 seconds until chilled.
Strain Into Glass: Double strain into ice-filled glass.
Add Fizz: Top with lemon-lime soda.
Garnish: Add cherry, orange slice, and umbrella.
