OMG, YES it is!!
There is NOTHING for us in there, but they have a lot of cute things for other orgs that NPCHers would like. I always make sure to tell the manager that I won't be shopping there because there is no NPHC stuff.
I know the store you are talking about in Durham, but cant think of the name of it. Every org used to have a shirt that members could sign and I soooo wanted to sign the Zeta one, lol!