I already have done this post once before with the characters Piper, Nico, Will, Annabeth, Percy, and Leo, but I'm gonna do some more peeps.
Rachel- Goes to school at Rhode Island School of Design, doesn't marry, no children
Hazel- engaged to Frank, lawyer
Meg- dates the dryad Joshua, lives at her old home, works as a famous gardener
Umm. yah, that's it! May the gods be with u