I'm sure we can all make some suggestions as to where you might care to visit,depending on individual preferances.
City centre of Leeds is pretty good nowadays.Wives will want to see the Victoria Quarter - I let it! Book either West Yorkshire Playhouse or the Grand Theatre for an evening.
Short drive out to Harrogate/York.Take a drive through Ilkley,Skipton to the Dales,taking in say Burnsall/Grassington.
I'm sure alternative suggestions will follow! Enjoy the trip.