between office/hall pick whichever is more comfortable for you, both will give you the same position...and as for the place of the "date" if you will call it that, i went with coffee to try and do a more proffessional sort of feel, but ice cream works just as well, i would wait for the movie untill AFTER the coffee/ice cream, like when ur done say like " well i had a great time <girls name>, i should have invited u sooner!....if your not busy <say a time/date that is convinent, maybe on a weekend, or after work if its ok?> we can catch a movie, if you want that is " or something like that u get the idea