Start the day with a bouquet of flowers, preferably Japanese ikebana.
Step2
Plan a trip to local museums, whether displaying paintings, sculpture or other art.
Step3
Splurge for a journey to your dad's favorite distant museum - perhaps one he's never been to: the Met, the Louvre or even the Acropolis.
Step4
Give him the tickets hidden within a coffee table book about that museum.
Step5
Go together to the symphony, a ballet, a potter's or photographer's gallery, or a theater performance.
Step6
Attend First Friday. Most cities have a gallery walk (often the first Thursday or Friday of each month) where studios are open late with warm receptions in conjunction with new exhibits.
Step7
Watch the budget and take your dad to the Saturday market. Plenty of excellent artisans display hundreds of wares in most cities.
Step8
Ask your tourism information office for walking tours of city sculpture, which will often include several beautiful parks in the mix.