percy: begrudgingly hangs out with poisiden, happily hangs out with paul and chiron
annie: tries to hang out with her father, happily hangs out with chiron
grover: happily hangs out with chiron
chiron: confused as fuck why his kids are all behaving themselves (its to make him happy)
jason: just burns some extra for zeus
zeus: Does Not care
piper: spends a wonderful day with her epic father
Mr mcclean: spends a wonderful day with his epic daughter
leo: makes hephaestus a gift
hephaestus: acts like he doesn't care but cherishes the gift
frank: does nothing
ares: annoyed at his disrespect, proud of his disrespect
hazel: gives hades a gift
nico: also (awkwardly) gives hades a gift
hades: awkward but cries to persephone about it later
will: wishes apollo a happy fathers day
apollo: starts openly sobbing
reyna: comforts a sad jason
thalia: hangs out with chiron
chiron: even more confused (and now the kids want ice cream???)