Add the marinade ingredients together in a bowl. Mix well and pour over the shrimp to allow to marinate for about 30 minutes before grilling (or pan-frying).
Griling:
Heat grill with medium high heat.
While grill preheats, cut veggies and fruit into about 1 inch thick pieces, cut the avocados into quarters, and then—in separate bowls—coat all vegies and fruit in avocado oil, salt, and pepper—the oil will allow for grill marks to appear.
Grill the zucchini for about 1-2 minutes each side, grill avocado pieces for 3-4 minutes, grill jalapeños for 2-3 minutes each side, and grill shrimp for about 3 minutes total.
Pan-frying:
Follow the instructions above but pan-fry the veggies instead of grilling. NOTE: Finely chop the jalapeños before pan-frying.
Layer the fruit, veggies, and shrimp on a large platter, and serve with fresh chopped mint and basil.