Open can of pineapple slices and pour liquid into a small pitcher. Set pineapple slices aside.
Add vodka and lemon-lime soda to pitcher then stir (gently) until ingredients are completely combined.
Place a slice of pineapple in the bottom of each glass then fill with ice. Pour mixture into glasses and garnish with a maraschino cherry and mint sprig. Cheers!
Notes
You can also try this pineapple cocktail with rum instead of vodka!