Hawaiian Shrimp Scampi (Garlic Butter Shrimp) ~ ~  Hawaiian shrimp scampi made famous by Giovanni’s shrimp truck.    I am craving for the luscious, buttery, and lip-smacking Giovanni’s shrimp scampi that I had 4 years ago while we vacationed in Oahu. Easy shrimp scampi recipe using shrimp, garlic, butter, olive oil and lemon juice.