Dice spam and fry in skillet over medium high heat until crispy - try not to move around too much. Meanwhile, heat water and boil spaghetti until it reaches desired doneness. Mix oriental sauce, ginger, mustard and cilantro, set aside. Dump water chestnuts in with the spam and keep cooking. Nuke the broccoli to the desired tenderness. Drain pasta. Mix everything in a large bowl and toss well. Serves a crowd!