Stir together bouillon cube, ginger, and 3 cups water in a 3-qt. saucepan. Bring to a boil over medium-high heat. Add shrimp, and cook, stirring often, 2 minutes. Add mushrooms and next 4 ingredients, and cook 5 minutes or just until shrimp turn pink. Stir in basil and next 2 ingredients just before serving. Season with salt to taste.
The Sandwich: Toss together 1 cup chopped fresh snow peas, 2 grated carrots, 1 cup sliced English cucumber, and 1/4 cup bottled refrigerated ginger dressing. Spread 1/4 cup refrigerated hummus onto 4 large whole wheat wraps. Divide vegetable mixture among wraps, and roll up.
Adding nampla (fish sauce) and sugar improves this soup greatly. About a tablespoon of each. There's a much better recipe entitled "Coconut Curry Chicken Soup" that I would highly recommend over this one. You could easily substitute shrimp for the chicken.