Visit Dojima Yakushido, one of the area's landmark hotels. Stay a night or two or simply take a look around.
You're spoiled for sightseeing choice in Kita. Dojima Yakushido is a good place to begin here, but there are many other fine spots to experience. Osaka Castle, Osaka Aquarium Kaiyukan, and Osaka Science Museum are close to the place to stay and will top off your day nicely.