If using wooden skewers, place in water and soak for at least 1 hour prior to grilling so they don't catch fire. I prefer to use reusable metal skewers for the grill
Defrost shrimp if frozen
Mince garlic
Cube sirloin into bite-size cubes
Add shrimp to one bowl and cubed steak to another
Toss the shrimp in avocado oil, lemon juice, and minced garlic
Toss the steak cubes in avocado oil, coconut aminos, and minced garlic
Cover the two bowls and let marinate in the fridge for about an hour
Skewer the shrimp and steak on separate skewers
Heat the grill over medium-high heat
When the grill is warm, add the skewers to the grill
Cook the shrimp for 3 minutes each side and remove from grill
Cook the steak for about 12 minutes total rotating every 3 minutes - keep the grill closed between rotations
Allow the steak to rest for 10 minutes prior to eating!