What to type when you are hosting twenty-two people

Today's Tip: Planning a family gathering

There is a moment in every family gathering when you look at your kitchen counter, covered in sticky notes and half-finished lists, and think… who is bringing the ice again?

Let me explain…

Mary Beth Halloran, 66, is hosting her mother-in-law's 90th birthday later this month in suburban Minneapolis. Twenty-two people. Four dietary requests. A cousin driving in from Sioux Falls. A grandson who eats nothing green.

She had been planning it the old way. A yellow legal pad on the kitchen table. Three different text threads with her sister-in-law. A spreadsheet she started, abandoned, and started again.

Then her daughter said: "Mom, just ask Gemini to help you plan this."

Mary Beth was skeptical. She works two days a week at a dental office and knows what it feels like when someone hands you a mess and asks you to sort it. She did not want to hand her family party to a chatbot.

But she tried it anyway. She sat down at her laptop, opened Gemini in her browser — she already had a Google account for Gmail — and typed one long paragraph… everything she knew about the day.

Everyone coming. What was already decided. What still needed to be figured out.

Twenty seconds later, she had a full plan on the screen. A shopping list broken out by category. A cooking schedule that worked backward from the 4 p.m. arrival time.

And a seating suggestion for the outdoor tables… plus a short list of what she still needed to decide.

She fixed one thing — the plan had suggested a coleslaw her mother-in-law hates — and printed it out.

Here is the prompt she used…

The reason this works so well is not that the AI is a magic party planner. It is that it never forgets a detail. You could tell a friend all of that over coffee, and they would remember two-thirds of it. Gemini remembers all of it and gives it back to you organized.

Mary Beth's favorite part was the shopping list grouped by store section. She used to walk the aisles at the grocery store crossing things off in whatever order she found them. Now she moves through produce, then dairy, then pantry, and she is out the door in half the time.

I know what you are thinking. "This feels like more work than just writing it out myself. Typing all those details into a chatbot takes time."

It does take time. About seven minutes, if you are careful. But that is the same seven minutes you were going to spend on the legal pad… with the difference that at the end of it, you have a printable plan instead of another sticky note stuck to another sticky note.

And once you have used the prompt, you can reuse it. Save it in a note on your phone. Change the details for the next gathering. The prompt is the tool — you keep it forever.

Try this the next time you are hosting anything bigger than a family dinner. A birthday, a shower, a graduation, a holiday. Even a book club with a menu. The prompt scales up and scales down.

You do not need to be technical. You need to be honest with the AI about what you already know and what you still have to figure out. Everything else follows from that.

★ Quick Wins

Skill Builder: The Role-and-Rules Prompt

Here is a small trick that changes the quality of what you get back from any AI tool. It is called the Role-and-Rules Prompt. The idea is simple. Before you ask your real question, tell the AI two things — who it should pretend to be, and what rules it needs to follow.

Most people skip this step. They walk up and ask their question cold… the way you might type into a search engine. The AI has to guess who you are, what you want, and what tone to use. Sometimes it guesses well. Often it does not.

When you set the role, you narrow the AI's focus. "Act like a family event planner with thirty years of experience" produces a different answer than a bare "help me plan a party."

When you add the rules — the do's and the don'ts — you take out the guesswork. "Give me short paragraphs, avoid pricey ingredients, and always ask before assuming anything about my guests" tells the AI how to work… not just what to work on.

Think of it like hiring a helper for the afternoon. You would tell them what job they are doing and what your house rules are before you handed them the vacuum. Same idea.

Try the Role-and-Rules Prompt on your next big question. Notice how the AI's tone shifts, how it stops guessing and starts asking. That single change can turn a frustrating conversation into a useful one.

You are not just a customer of the AI. You are the director. The more clearly you set the scene at the start, the better the performance you get back.