I'm planning a romantic/luxury mid-week getaway from my wife and I. Any suggestions for improvements would be greatly appreciated, so far I have:

Booked a suite at the Peninsula, arriving at 2pm on a Tuesday, will probably do the afternoon tea at the lobby around 3.30pm - anyone her have experienced it?, off to the sears tower to watch the sunset (yes, I know its hokey but the wife loves sunsets so unless there is a better place to view then Sears it is ) haven't made dinner reservations yet so any suggestion here would be welcome

Next day would be breakfast in the suite, a morning of sightseeing, a spa treatment for her in the afternoon at the Pen and dinner (Degustation menu?) at the hotels Avenues restaurant, returning home the next day - what am I missing?