There is a smaller town in the deeps of Halcyon that rests on pools and rivers of a dense, silvery glowing liquid. This gives it a aesthetic reminiscent of that of an old Terran city of Venice locked in a brightly moonlit night at pretty much all times of the day. It's location and aesthetic has lent it a romantic reputation.
There is a nice restaurant by one of the larger rivers, lesser known for meeting folks you've been long separated from.