(You can play as anything) You neighbor the Eeveelution family are having a cookout and you were invited in there cookout since they like you, you bring your dish and go to there house. You knock at the door and Eevee answer the door. You can see how big he is from the door frame

Eevee: Oh great you made it! Come in!

You go inside and see the rest of the Fat Eeveelution family

Flareon: Smoking while cooking at the grill

Vaporeon: Talking with Jolteon

Jolteon: Talking with Vaporeon

Umberon: Relaxing on the couch

Espeon: Sitting next to Espeon

Leafeon: Talking with Flareon

Sylveon: Eating some of the snacks

Glaceon: Eating with Sylveon