To hard boil the eggs, place the eggs in a sauce pot and add water until the eggs are covered by one inch. Place the pot over high heat and allow the water to come up to a full boil. When it reaches a full boil, turn off the heat, place a lid on the pot, and let the eggs sit in the hot water for 15 minutes. After 15 minutes, transfer the eggs to a bowl of ice water to cool.
To make the scallion herb cream cheese, combine the cream cheese, parsley, cilantro, green onion, garlic powder, salt, and lemon juice in a bowl. Stir together until evenly combined.
Place one bagel in each lunch box along with ¼ of the cucumber slices, ¼ of the grape tomatoes, ¼ of the cream cheese (1 oz.), and one hard boiled egg. Refrigerate up to five days.