Who: Poppy and eventually Fenrir
Open: Why not?
Where: the Hog's Head. You think seventh years don't know how to sneak out of the castle? Haha.
When: Oh, say, Friday night sometime.
What: Poppy's sick from having too much stress with a side order of confusion- heavy on the denial. The cure is obviously booze.
And reckless Slytherins.
For all that this was a night to throw all her Ravenclaw savvy to the wind and all, Poppy had brought her own glass. One couldn't be too careful at the Head. After all, they didn't exactly care if she was a student, why would they care to make sure the glasses were properly cleaned? Oh, but what did she worry for? Tonight was a night to call forth the spirits from old songs and lose all her troubles in something unpronounceable and vaguely poisonous-looking. She was sure a green that vibrant had to be bad for her, but she drank the drink anyway. It was the only thing she could truly do for herself.
Honestly, Poppy was good at making others feel better. Herself? Not at all.
Who: Nym and Andromeda
Open: There are theoretical possibilities for its openness at least to Hufflepuffs - Nym's emotions sometimes get loud.
Where: First, a convenient corridor for the two friends to meet. Second, the Hufflepuff common room.
When: Just after classes some day nearish the 20th of February...
What: Nym and Andromeda meet for a very belated gossip sension which has now evolved into an occasion for mopery.