Heat half the oil over medium-high heat until just shimmering. Toss the shrimp with ½ teaspoon of curry powder. Cook the shrimp for 1 to 2 minutes, turning once, just until lightly brown on both sides; transfer shrimp to a plate. Reduce heat to medium. Add remaining oil, curry powder and shallots to pan; cook 30 seconds or until shallots begin to soften. Stir in broth and Hidden Valley seasoning mix; bring to a boil. Add pasta and shrimp; cook 3 minutes or until pasta is al dente. Stir in corn, coconut milk and chives; heat through. Ladle into serving bowls. Garnish with chives.