1 tablespoon olive oil

1 tablespoon fresh lime juice (zest before juicing)

½ teaspoon chili powder

½ teaspoon smoked or sweet paprika

½ teaspoon garlic powder or 2 cloves garlic, finely minced

½ teaspoon coarse kosher salt

¼ to ½ teaspoon fresh lime zest

Pinch cayenne pepper or red pepper flakes, optional

1 pound raw shrimp, peeled, deveined, and tails removed

1 medium avocado, peeled and pit removed

¼ cup olive oil

¼ cup sour cream or plain Greek yogurt

¼ cup water

2 tablespoons fresh lime juice

2 cloves garlic, finely minced or 1/2 teaspoon garlic powder

½ cup loosely packed cilantro

Salt and pepper to taste

½ cup mayonnaise

½ cup sour cream or plain Greek yogurt

2 tablespoons sriracha or other hot sauce

1 tablespoon fresh lime juice

2 cloves garlic, finely minced or 1/2 teaspoon garlic powder

Salt and pepper to taste

6-inch corn or flour tortillas

Cotija or queso fresco cheese

Fresh lime wedges

Avocado slices

Thinly sliced cabbage or romaine lettuce