Stargaze at the top of the Ministry!:
Meet your date at the entrance to the Ministry. You're not here for work though! Hidden away, in a location visible to the two of you, is a bag of climbing equipment and a pair of brooms. The first part of your date can be as active or as safe as you decide. You only need to get to the top of the Ministry building! Shall you fly, climb, or walk up the fire escape stairs? If vertigo or fear cripple you, feel free to use the standard entrance and lifts. Once up the top of the building, the sun is in the right spot for you to enjoy a romantic sunset over a picnic. There's also a telescope and an astronomy book set up so that you can stargaze and plot the stars and planets. Perhaps your date will be marked with the discovery of a new celestial body!