Spicy Cajun Shrimp Tacos with Pineapple and Avocado

Shrimp (peeled and deveined, tails removed - medium sized)

olive oil

Cajun seasoning (homemade or store-bought. see notes for homemade recipe.)

Cayenne Pepper (omit if you do not want them to be really spicy.)

Kosher Salt

Fresh Pineapple chunks

large avocado

small tortillas (flour or corn)

fresh cilantro (chopped)

lime wedges (serve on the side)