ADD the pineapples, mangoes, and passionfruit pulp (if using) to a food processor and blend into a smooth puree (about 2 minutes). Then, pour it into a pitcher, followed by the freshly squeezed orange juice.
ADD the LMNT raw electrolytes and stir to dissolve. Then add your still or sparkling water and thin out the punch to your desired consistency.
GARNISH with sliced oranges, limes, and strawberries and serve over ice.
Store in the refrigerator for up to a week. I recommend using still water if you plan to make a batch and leave it in the fridge. I love making a big batch, filling the glass halfway with the punch, and topping it off with sparkling water before serving.