Look, I said that both here and on discord. No specific day or time is required to trigger the kitchen event. You just need to go to the kitchen in the evening. But there was a bug in the beta version. If you go to the kitchen from the living room, the event was not triggered. So, you have to go to the kitchen from the second floor hall(or using fast travel) in the beta. It's fixed in the final version. What you will do in other events is already obvious too. Please stop spamming the same thing. Thanks.