The Oldest Magic

Meredith has grown distant as of late. Most nights, she doesn't sleep, choosing instead to lock herself in her study. You've served her faithfully over the years, but you've never seen her in such a state. She's been looking for... something. Something important. You know better than to ask your mistress such questions, but your curiosity has begun keeping you awake too. The estate has been abuzz with activity for days, preparing for a party of some kind. What's she planning...?