Didn't know where else to mention it, but Oddtom, as a note, Basil does not disappear on Thursdays. He's by the greenhouse when it's sunny and in the flower shop when it rains

"11+ Villagers at after party -= Party photo

Note that those are not the party pic requirements. They are laid out here: http://www.gamefaqs.com/boards/197528-harvest-moon-64/59252523

Statistics

-Max Stamina: Must be 190 or higher, which can only be done by collecting at least 6 or more of the 10 possible power nuts throughout the game.

-Happiness Meter: Must be 250 or higher (Max is 255).

-Dog's affection: Must be 200 or higher. The dog's affection does NOT count toward the General Affection Total requirement below, and also the dog does not have to be fed or cared for.

-Wife's affection: Must be 250 or higher (Max is 255). Your wife's affection DOES count toward the General Affection Total requirement below!

Events

-You must be married to one of the five marryable girls (actual wife modifier byte AND marriage ceremony boulder byte).

-You must have had a baby with your wife, and the baby must be born. The baby does not have to be sitting up, or walking, or talking (baby born boulder byte).

Affection

General Affection Total (GAT): Your wife absolutely has to be at 250 or higher affection which is included in this total affection requirement. Baby affection after all those ridiculous rumors you've heard is NOT necessary to increase to any certain level whatsoever. The baby can be at 0 affection, so long as your wife is at 250 or higher and you meet the GAT requirements.

Misc.

-You require having at least 1 adult chicken, it does not have to be outdoors, it does has to be fed though. It cannot be in Starved state the day of or the day after evaluation.

-You require having all 6 house extensions present and completely built (the 6 you can buy from the carpenters at the carpenter's house).

-384 squares or more of your 480 possible squares on the farm land must be grass in any stage of growth (can be cut, eaten, half grown, fully grown, it does not matter as long as it is grass). This is EXACTLY 80% of your field.