If you're looking for a great gift your kids can give their dad, you can always incorporate personalization and try and get your kids as involved as possible in picking out the gifts. Just make sure the gift you give is as unique as he is.

Twenty Question Games
This electronic hand held game from RedEnvelope functions just like the non-digital twenty questions game (in which a player has an object in mind and others must ask a yes or no question to guess exactly what the object is), but is updated for the 21st century. This device can be taken anywhere and promotes family bonding--it's a great activity dad can do with the kids on long car trips, train rides or just for family game night.
Sweets
Most people love sweets and varoius treats, and dads are no exception. This ultra personal gift can be given to families who love to bake and those who have no cooking aptitude alike. Purchase cookies from your favorite bakery (or order them online through RedEnvelope with their Cookie Bliss package) and arrange them in a tin or tray with your kids. Or, if you've got the cooking chops, make some cookies or other baked goods with your kids and have them present them to their dad.

Video Games
Dads and kids both love video games, and your kids can play selected titles with their dad on two, three or four player mode to promote family bonding while your family unwinds from the stresses of the day. Let your child pick out a great video game you know both your children and husband will enjoy. One such suggestion includes RedEnvelope's skateboard video game, a budget friendly interactive game in which players stand on a skateboard to navigate virtual challenges. It even comes with a two player mode for dad and one of his kids to engage in some friendly competition.