It is asking for the age and gender of whoever a party/event is being held for. For instance, if you're hosting a birthday party it would be the age and gender of the person who's birthday it was.

in honor of episode 7 tonight lmao
In honor of Father's Day, the first time DH held our youngest.

in honor of me being 4 cm dilated here's some photos of my finally finished nursery/little boys room

In honor of induction day, here's my hospital bed selfie! 😊
thank you. @mrssarahbeth