Snap off the tough end of the asparagus. Spread the asparagus out in a baking dish (two pans will be needed for three bunches). Drizzle on just a little olive oil, plus salt and pepper, and bake at 400 for 10-12 minutes. Melt the butter and stir in the tamari and vinegar. Arrange the asparagus on the serving plate, pour on the dressing and sprinkle on the eggs.