I wonder what they had that Nu Beta Omicron didn't.
It almost seems as if ASD was formed like a Sorority Interest Group. They were installed as a chapter barely 8-9 months after their original founding. Perhaps ASD actively petitioned to become an NPC whereas NBO did not. In fact, according to some comments, it sounds that's exactly what they did.
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It's gonna be a hootenanny.
Or maybe a jamboree.
Or possibly even a shindig or lollapalooza.
Perhaps it'll be a hootshinpaloozaree. I don't know.