Fill a mason jar with ice. I decided to use blocks of ice. (You can order a tray here).
Add in ingredients, lemon-lime soda, black raspberry sparkling ice, mint syrup, and pineapple juice.
Stir it for about 30 seconds.
If you want your drink to be EVEN sweeter, then add a little lavender syrup. Stir again.
Using a cocktail stirrer, add a pineapple chunk followed by a maraschino cherry, and continue to do this two more times.
Serve!