For today's writing prompt, write about someone who is literally opening a door for the first time, whether it be to a new office, a hospital room, or an army recruiter's. Spend some time on how the character is feeling while turning the doorknob. What do they see? What do they hear?
Have fun!
___________________________________
FYI, for anyone who's interested, I have "The Obeservation Deck", and it's helpful when you're trying to shake things up or come up with new ideas. Especially good when you're completely stuck.