Would you like to get dad a unique gift that will make him smile? If you are looking for something out of the ordinary I would get dad a USB aquarium, desklamp  and pencil holder that dad can keep in his office. I am sure dad will get a smile on his face everytime he looks at the fishtank and sees a little fishy swimming in it. I am sure this cute aquarium will be quite a stress reliever when dad is working too hard.