Make the dressing
Whisk the lime juice, lime zest, extra virgin olive oil, and chopped Thai chili in a large shallow dish until combined. Season with sea salt to taste.
Toss the fruit and cucumber
Add the sliced cucumber and mango cubes to the dressing. Gently toss to coat each piece. The lime-chili mix will lightly pickle the cucumber and infuse the mango with tang.
Marinate (inactive time)
Chill the coated pieces in the fridge for at least 15 minutes. This short rest helps the flavors mingle but doesn’t make the cucumber soggy — promise.
Assemble the skewers
Thread the cucumber and mango alternately onto the skewers. Aim for 2–3 mango cubes and 2–3 cucumber pieces per skewer, leaving room for garnish.
Finish and garnish
Sprinkle extra lime zest, chopped mint, and a light pinch of sea salt on top. Serve with lime wedges on the side.
Pro tip: Assemble just before guests arrive for the crispiest texture. If you must assemble early, place the skewers on a rack so any excess liquid drains away.