Way to go, Jennaie !! Barnes and Noble is my favorite store to hang out in, well maybe just behind Fashion Bug anyway. Been in there numerous times and have never had a bad experience. I've had clerks help me look for books, had men open doors for me and have even been flirted with while having coffee in the Starbuck's section.
I think its a very comfortable, non threatening store for you to spend time in and helps build confidence. Maybe you'll become one of the regulars.
Kim