Feeling a wave of relief, Hannah’s smile was brilliant.  “I know their hours are longer on Fridays, from 10am to 10pm.  Why not we meet after work, I can be there by 5pm.  Will that work for you, unless you're busy Friday evening?”  Never going to the museum that late and with a male companion, it felt a little like this would qualify as a real date.  “Perhaps we could meet for a cocktail and a small bite nearby before viewing the exhibition?”