Star Trek Discovery S3 E 4 "Forget Me Not"

So there *is* a Federation out there somewhere (though the location is a secret)! Fortunately, Adira, the newest member of Discovery’s crew, is hosting a symbiont that knows where that is. She just can’t access its memories!

DISCO heads to Trill and tries to convince them to help her. In the meantime, the crew’s morale is starting to fray in a dangerous way, so: Captain Saru throws a dinner party!