Grilled Shrimp Tacos & Garlic Cilantro Lime Slaw

Ingredients

• 1/4 Cup olive oil
• 1/4 Cup water
• 1/4 Cup fresh oregano, chopped
• 1/2 Cup cilantro leaves
• 3 cloves garlic
• 1/2 Teaspoon fine sea salt
• Juice of 2 limes
• 1/2 Cup greek yogurt
• 3 Cups green cabbage, shredded
• 1 Pound shrimp
• 1 Teaspoon chili powder
• 1 Teaspoon cumin
• 1 Teaspoon fine sea salt
• 1/4 Teaspoon cayenne pepper, optional
• 8 Small corn tortillas, 6"
• 2 avocados, sliced, for serving, optional
• Fresh cilantro leaves, for serving
• lime wedges, for serving