01 - Set the grill to medium-high heat to prepare for cooking the shrimp.
02 - Combine shrimp with chili powder, cumin, garlic powder, salt, and pepper in a mixing bowl, and toss to coat evenly.
03 - Place the shrimp on the preheated grill and cook for 2–3 minutes per side until pink and opaque.
04 - In a bowl, mix Greek yogurt, chopped cilantro, lime juice, and salt to create the cilantro-lime sauce.
05 - Briefly heat the corn tortillas on the grill for approximately 30 seconds per side until pliable.
06 - Layer grilled shrimp onto each tortilla, top with shredded red cabbage, sliced avocado, and spoon over the cilantro-lime yogurt sauce.
07 - Arrange tacos on a platter and provide lime wedges on the side for squeezing over just before eating.