In a large saucepan of boiling, salted water add the noodles, and cook them until they are just al dente. Drain them in a colander, rinse them under running water, and drain them well. In a bowl toss the noodles with the sesame oil and chicken.
In a saucepan of boiling water blanch the snow peas for 30 seconds, drain and refresh them under running cold water. Transfer the noodle mixture to a serving platter and garnish with snow peas, carrots, cucumber, scallion and corn. Sprinkle with toasted sesame seeds. Serve the salad with the peanut sauce.