If you are a member of a social networking site of any form i.e. the classic facebook, just get her to add you on there. Note you must get her to add you. This works well for 3 reasons.
1. You find out if she remembers YOUR name
2. You find out her name
3. You can see a picture of her, remember that she was gopping, then add her picture to the thread 'She was just too gopping'