Method
For peanut sauce: Purée first seven ingredients in processor until smooth (can be prepared 1 day ahead). Cover and refrigerate. Bring to room temperature before using.
For shrimp: blend next 8 ingredients in processor until almost smooth. Transfer marinade to 13 x 9 x 2" glass baking dish. Add shrimp and turn to coat. Cover and refrigerate 2 hours, turning occasionally.
To grill: Use 1 cup hickory smoke chips, soaked in water 30 minutes, drained and 4 bamboo skewers, soaked in water 30 minutes, drained. Thread 5 shrimp onto 4 skewers. Grill until just cooked through, basting with marinade, about 2 minutes per side. Serve shrimp with peanut sauce.