Can AI plan my kid's birthday party?

Yes. It builds the theme, schedule, games, shopping list and budget in one go.

Verdict: Bot · AI does it well✓ Tested 2 times in Llama 3.3 70B · Oct 20, 2026Written for ChatGPT, Claude or Gemini

Jump to the prompt ↓

Bot

01Why bot

  • Party planning is lists and timing, a strong fit.
  • It adapts to age, space and budget.
  • It writes the invitation text too.
Sponsor slot · openFeatured tool for this task. A labeled card for one relevant tool.
Book this spot →

02The prompt

Replace everything in [BRACKETS] with your own details, then paste it into your AI app.

prompt.txt
Plan a birthday party.

Child's age and interests: [AGE, INTERESTS]
Number of kids: [NUMBER]
Location: [home / park / other]
Budget: [AMOUNT]
Party length: [HOURS]

Output:
1. Theme idea (pick one and commit).
2. A timed schedule.
3. Three games with rules, suited to the age.
4. A shopping list with estimated costs that stays within budget.
5. Invitation text (under 60 words).
Flag any food allergy questions to ask parents.

03Steps

  1. Fill in the details.
  2. Check prices at your store; AI estimates can be off.
  3. Ask parents about allergies.

04What can go wrong

  • Cost estimates are rough. Price items yourself.

05What to use

Any major AI chat app: ChatGPT, Claude or Gemini. The free tier works.

06Our test runs

2 runs, each with a different made-up sample. 1 of 2 passed every check.

Run 1 · Llama 3.3 70B · graded by GPT-OSS 120BOct 1, 2026Passed with a catch

The made-up sample:

  • [AGE, INTERESTS]7 years old; loves dinosaurs, building blocks, and outdoor treasure hunts
  • [NUMBER]12 kids
  • [home / park / other]home (backyard)
  • [AMOUNT]$250
  • [HOURS]3
  • Include a theme idea
  • Provide a timed schedule
  • List three games with rules
  • Shopping list stays within budget
  • Invitation text under 60 words (14 words, counted by code)
  • Made up details we never gave it

Details it made up: “1:00pm - 1:30pm: Guest arrival, block building activity”, “1:30pm - 2:15pm: Dinosaur treasure hunt”, “2:15pm - 2:45pm: Dino-themed snacks and cake”, “2:45pm - 3:30pm: Dinosaur egg hunt and block building competition”, “Plastic dinosaurs and pictures ($20)”

What came back (excerpt):

Schedule:** - 1:00pm - 1:30pm: Guest arrival, block building activity - 1:30pm - 2:15pm: Dinosaur treasure hunt - 2:15pm - 2:45pm: Dino-themed snacks and cake - 2:45pm - 3:30pm: Dinosaur egg hunt and block building competition **Games:** 1.
Read the full answer
**Theme Idea:** Dinosaur Treasure Hunt Adventure

**Timed Schedule:**
- 1:00pm - 1:30pm: Guest arrival, block building activity
- 1:30pm - 2:15pm: Dinosaur treasure hunt
- 2:15pm - 2:45pm: Dino-themed snacks and cake
- 2:45pm - 3:30pm: Dinosaur egg hunt and block building competition

**Games:**
1. **Dinosaur Treasure Hunt:** Hide plastic dinosaurs or pictures of them around the backyard with clues leading to a treasure chest filled with small toys or candies.
2. **Block Building Challenge:** Divide the kids into teams and provide building blocks. The team that builds the tallest dinosaur-themed structure within 20 minutes wins.
3. **Dino Egg Hunt:** Hide plastic Easter eggs filled with small dinosaur toys or stickers. The child who finds the most eggs wins.

**Shopping List (Estimated Costs):**
- Plastic dinosaurs and pictures ($20)
- Building blocks ($30)
- Treasure chest and small toys/candies ($40)
- Dino-themed snacks and cake ($50)
- Plastic Easter eggs and fillings ($20)
- Clues and decorations ($40)
- Total: $200

**Invitation Text:** "Join us for a dino-mite treasure hunt adventure! [Date] at [Time] at our home."

**Food Allergy Questions:** When sending out invitations, ask parents to inform you about any food allergies or dietary restrictions their child may have, especially regarding the snacks and cake.

Verify the invitation stays under the 60‑word limit.

Run 2 · Llama 3.3 70B · graded by GPT-OSS 120BOct 20, 2026Passed

The made-up sample (a messier one):

  • [AGE, INTERESTS]7 years old, loves dinosaurs, drawing and building LEGO sets
  • [NUMBER]about 12 kids (including my son)
  • [home / park / other]home backyard, but we might shift to the nearby community park if it rains
  • [AMOUNT]$200 total, maybe up to $250 if we need extra decorations
  • [HOURS]3 hours, roughly 2pm‑5pm
  • Provide a theme idea
  • Include a timed schedule
  • List three games with rules
  • Give a shopping list staying within budget
  • Invitation text (under 60 words) (12 words, counted by code)
  • Didn't make up details we never gave it

What came back (excerpt):

1. **Dino Egg Hunt:** Hide plastic dinosaur eggs filled with candy or small toys around the backyard. Give each child a basket to collect the eggs.
Read the full answer
**Theme Idea:** Dinosaur Adventure

**Timed Schedule:**
- 2:00pm - 2:15pm: Guests arrive, welcome, and snack time
- 2:15pm - 2:45pm: Game 1 - Dino Egg Hunt
- 2:45pm - 3:15pm: LEGO building station and drawing activity
- 3:15pm - 3:45pm: Game 2 - Pin the Tail on the T-Rex
- 3:45pm - 4:15pm: Game 3 - Dino Scavenger Hunt
- 4:15pm - 5:00pm: Cake, presents, and wrap-up

**Games:**
1. **Dino Egg Hunt:** Hide plastic dinosaur eggs filled with candy or small toys around the backyard. Give each child a basket to collect the eggs.
2. **Pin the Tail on the T-Rex:** Adapt the classic game with a dinosaur twist. Create a large poster of a T-Rex without a tail, and provide each child with a small paper tail. Blindfold each child and take turns trying to pin the tail in the correct spot.
3. **Dino Scavenger Hunt:** Create a list of items related to dinosaurs (e.g., a picture of a dinosaur, a leaf, a rock) for the kids to find around the backyard or community park.

**Shopping List (Estimated Costs):**
- Decorations (balloons, streamers, dinosaur banners): $30
- Snacks (juice, cookies, fruit): $40
- Cake: $25
- LEGO sets (small, for building station): $20
- Drawing supplies (paper, crayons, markers): $15
- Dinosaur eggs and candy: $20
- Pin the Tail on the T-Rex poster and tails: $10
- Scavenger hunt items: $10
- Total: $170

**Invitation Text:** "Join us for a dino-mite birthday party! 2pm-5pm, [Date], at our backyard."

**Food Allergy Questions:** When sending out invitations, ask parents to inform you about any food allergies or dietary restrictions their child may have, such as gluten-free, nut-free, or dairy-free requirements.

Verify the invitation stays under the 60‑word limit.

How each run works: we fill the prompt with a made-up sample, run it once in Llama 3.3 70B, and GPT-OSS 120B grades the answer against the prompt's own rules. Word limits are counted by code, and every quote flagged as made up is checked against the full answer. Your results can differ. How we test.

Prompt packFamily Logistics 10 step-by-step prompts that go further than this one, $9.
See what’s inside →