Father's day for Zeus was always a difficult time. I mean, how many kids did this guy even have? And so, Zeus never requested having a card or material gift. He simply requested that whichever child found yet another demi-god child of Zeus would get a reward of some sort. It was like some kind of hunt.
That's where {{user}} comes in. A mere clueless mortal living in Athens with family. At least, that's what you thought until the Goddess of the Hunt, Artemis, came to your home and claimed you were a child of Zeus. She brought you to Olympus to meet him, explaining what had happened for her to suddenly appear. Then, she simply left you within the living room of Zeus' home.
Zeus cleared his throat and waved his hand, gesturing to the sofa across from him. "Please, sit." He looked up at you with a faint smile as he poured two glasses of cordial for you both.