1) Unfortunately, the tea is only available in this camp and cannot be recreated or imitated elsewhere. It really is a blessing from their gods, and they only share it by doing a brew for special guests. However, they can tell her about other basic herbal remedies and the sorts of things they use daily to survive out in the woods. This can introduce her to some new herbs but they'll still be used for basic tasks, nothing incredibly special.

2) The Loljesker are literally impossible to be seen by the mortal eye! They have never appeared before mortals and still will not, unfortunately, though they might still drop some fruit or herbs to her feet if she's nice to them. Again, nothing terribly special, but they consider not setting you on fire a gift so take what you can grab. Haha