[X][Cabin Ten] Ask her about her cabin.
[X][Concept Imbuing] Offer to teach her. (Willow might learn how to imbue plants with concepts. You stand out more)
[X][KDream] Sorry, Chiron put his trust in me and he swore me to never tell. He was just trying to help I think.
[X][Bodyguard] Let Lily follow you around until people stop talking about you.
[X][Forest Exploration] Introduce yourself to the local Dryads.
[X][Violet] Start over
[X][Chloro-tutoring] Agree to teach Rosie Chlorokinesis (Increased EXP Gain for Chlorokinesis, Reduced EXP Gain for derivative skills)
[X][Offense] Sure, you can try Offense.
Edit:
What even is the Labyrinth? Could someone explain for us readers that aren't too familar with the specifics of the series. Regardless, I'm going with further cultivating Dryad relations. A set of eyes and ears in the area couldn't hurt.
Okay so how much do you know of the tale of the Minotaur? Because his story is linked to that of the Labyrinth, built by Daedalus and his son Icarus, to hold him. And people, mostly young men and maiden girls were thrown inside the Labyrinth to be sacrificed to the Minotaur.
Theseus, one of Poseidon's sons, eventually kills him, aided by one of the daughters of the King who commisioned it build. Her name was Ariadne and she ends running away with Theseus who abandons her on an island. Mr. D. has a hatred for the sons of Poseidon, because of this, since she ends as his wife and eventually even ascends to godhood.
The story is a little more complicated since it's unsure whether Theseus was made to leave her behind, because he knew Dionysus wanted Ariadne or he did it because he just didn't care for her. Either way it'easily found online if you feel like reading a little on it.
Now in the Percy Jackson universe, the Labyrinth exists beneath the States, having moved alongside the Gods and it has become an ever changing sprawled maze with multiple entrances. Many normies often find it and are unable to ever leave it, and end up dying there. In one of the books, such an entrance is discovered in Camp-Half Blood and poses a great threat, since Luke wants to use it to move his army through it and destroy the camp.