You could have someone take a photo of you and all your children with their gifts, and smiling. Then have your kids write a note or draw them a picture. You should probably write something as well. The company will put your "thank yous" up in the employee lounge, and everyone will get to see how much they have helped you. People like to be thanked, and even though it is probably a pretty large company, it is made of regular people just like you, and everyone likes to be appreciated.
You could have someone take a photo of you and all your children with their gifts, and smiling. Then have your kids write a note or draw them a picture. You should probably write something as well. The company will put your "thank yous" up in the employee lounge, and everyone will get to see how much they have helped you. People like to be thanked, and even though it is probably a pretty large company, it is made of regular people just like you, and everyone likes to be appreciated.