For the vegetable tacos, first sauté the chopped vegetables in olive oil, then season them.
For the chicken version, slice the chicken breast, season it, drizzle it with lime juice, then cook it in a pan or on the grill.
Meanwhile, warm the tortillas, then fill them with your chosen filling.
For the guacamole, mash the avocado with a fork, then mix it with lime juice, chopped tomato, and onion. After that, season it to taste.
For the salsa, chop the ingredients, then mix them with lime juice and salt.
Finally, put together the salad from fresh vegetables, then drizzle it with the lime dressing.
Serving: Arrange the mini tacos on a large platter, then place the guacamole, the nachos, and the fresh salsa next to them. Serve the lime salad separately.