Granted, this bath time radio is no Cell processor-powered beast, but it could make a good gift for a family member with a good sense of humor (or a passion for radio). It officially goes by the name of Shower Tap Radio and sticks to the wall of your shower thanks to a suction cup. Then, you tap it to turn the radio on, turn the knob to tune it to your station of choice. One last turn of the dial will adjust the volume. It's powered by two AA batteries and is completely waterproof. Otherwise you'd have quite a mess on your hands.
Again, the Shower Tap Radio probably won't win a Best in Show award at a consumer electronics trade show, but it's simple enough to work as a second or third gift. Plus, it's only $20. Much better than getting your kid a Wii.