State parent-stay, sibling, RSVP, and pickup rules in the invitation. Give each exception one route: ask before the deadline, follow the venue’s confirmed payment rule, accept the limit, or decline. Plan only from confirmed names.
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Decide the people rules before the invitation leaves
Choose the adult route from the venue’s rules, the supervision you can actually provide, and the total people the room can hold. Age alone does not decide it.
Write these decisions before you write the invitation. If an answer changes with each family, you do not have a rule.
- Require one adult per child when the venue requires it or the party adults cannot take responsibility for every dropped-off child.
- Allow an adult to stay by request only when adult capacity permits.
- Use drop-off only when the venue allows it and you can manage supervision, reachable contacts, medical handoffs, and pickup for every child.
- Welcome siblings only when space, supervision, food, and cost already include them. Use ask-first when a limited number may fit. Use no-siblings when any limit is closed.
- Set the RSVP deadline from the earliest venue or food cutoff.
Put the whole policy in one invitation
Replace every bracketed field. Insert one adult sentence and one sibling sentence from the next two sections.
Please join us for [CHILD]’s birthday on [DAY, DATE], from [START] to [END], at [VENUE, ADDRESS]. [ADULT-STAY SENTENCE] [SIBLING SENTENCE] We’ll serve [MEAL / SNACKS AND CAKE / CAKE ONLY]. Please reply to [NAME] at [PHONE OR EMAIL] by [RSVP DEADLINE]. Include the name of each person attending. Tell me about any food allergy, medical need, or support need that affects food, the activity, supervision, or emergency care so we can discuss the plan before you accept.
Do not send the invitation until the venue has confirmed total capacity, supervision rules, adult and sibling charges, payment method, and final-count deadline.
Say whether an adult stays, can stay, or leaves
Required-stay increases the adult headcount but keeps each caregiver responsible for the child. Drop-off protects adult capacity but transfers supervision, contact, medical, and pickup work to the party adults. Use the route the venue allows and the host can actually staff.
Use a paid-admission script only after the venue confirms the price, deadline, capacity, and who collects payment. Choose one route.
Do not call a party “drop-off” and then assume parents will understand whether they can remain. Say it.
One adult must stay
USE THISFor this party, one parent or caregiver must stay with each child.
One adult can stay
USE THISThis is planned as a drop-off party. If your child needs you to stay, tell me when you RSVP so I can confirm space.
Drop-off only because space is fixed
USE THISThis is a drop-off party. Please bring [CHILD] at [DROP-OFF TIME] and return at [PICKUP TIME]. I’ll collect your phone number and pickup details at the door.
Adult admission costs extra
USE THISAdults may stay. The venue charges $[AMOUNT] for each adult who enters [AREA], payable [PAYMENT METHOD] by [DEADLINE]. Tell me with your RSVP whether an adult will enter.

Give siblings a yes, no, or ask-first route
Choose one route before invitations go out.
No siblings
USE THISWe can host only the child named on the invitation.
Ask first
USE THISIf you need to bring a sibling, ask when you RSVP. I’ll confirm whether the venue has space before you make plans.
Siblings welcome
USE THISSiblings are welcome. Include each sibling’s name in your RSVP so I can confirm the count.
Sibling admission costs extra
USE THISThe venue can add [SIBLING NAME] for $[AMOUNT], payable [PAYMENT METHOD] by [DEADLINE]. Tell me by [RSVP DEADLINE] whether you want me to reserve the place.
An unapproved sibling arrives
If an extra child arrives without approval, pull the adult aside and answer privately before anyone enters.
USE THIS[SIBLING] is not on the venue’s final count, so I cannot add them today. Another adult will need to take them, or your family will need to leave together.
Close unanswered RSVPs after one reminder
Send one reminder with a real deadline. After [FINAL REPLY TIME], record the no; silence is not a headcount.
One reminder
USE THISHi! I’m closing [HOST CHILD]’s party count tonight. Please tell me by [FINAL REPLY TIME] whether [INVITED CHILD] is coming. If I don’t hear back, I’ll record a no. Thanks.
A late reply
Do not quietly buy another admission or meal to avoid a short conversation.
USE THISI closed the count on [RSVP DEADLINE]. I can ask whether the venue can still add [INVITED CHILD], but I cannot promise space. I’ll confirm before you come.
Name drop-off and pickup without euphemism
Give every dropped-off family exact times, a reachable-adult requirement, and an authorized pickup name. Keep the phone number, pickup name, and any parent-provided medical instructions where the responsible party adult can reach them. Follow the venue’s pickup and supervision rules where they are stricter.
Drop-off and pickup
USE THISPlease bring [CHILD] at [DROP-OFF TIME] and return at [PICKUP TIME]. At the door, give me the best number to reach you and the name of the adult collecting [CHILD].
Another adult will collect the child
USE THISPlease send me the pickup adult’s name before the party. I will release [CHILD] only to the adult you name.
Use the parent’s written allergy and emergency plan
Ask the parent for the safe-food and emergency details before you promise what the venue or party adults can provide.
For U.S. packaged foods, read the full label each time you buy the product. Ingredients can change, and advisory phrases such as “may contain” are voluntary. Unpackaged bakery or restaurant food does not necessarily carry the same label information.
Cross-contact can move an allergen from one food or utensil to another, and cooking does not remove that risk. Ask the venue or food provider how it separates preparation, utensils, and serving.
For a dropped-off child with a food allergy, ask the parent for the child’s current written emergency care plan and prescribed medication. Name the party adult responsible for the plan, and have the parent show that adult how to follow it and use the medication. The child’s current clinician-approved plan and the venue’s procedures control.
If you cannot follow the parent’s plan or the venue cannot answer the handling questions, say so before the party. The parent can choose a sealed alternative, stay with the child, or decline.
Ask the parent
USE THISThanks for telling me. Which exact products work for [CHILD], and how does cross-contact affect what is safe? Please send the current written emergency plan, bring the prescribed medication, and show [NAMED ADULT] how to follow the plan. I’ll confirm what the venue and party adults can carry out before you decide. You may provide a sealed meal or treat you have approved.
A parent reports another medical or support need
USE THISThanks for telling me. What must the responsible adult know or do during the party? What written plan, medication, equipment, or accommodation will [CHILD] need? I’ll confirm what the venue and party adults can support before you decide whether to attend.
Answer a late addition before anyone enters
Never invent a venue rule. Use the real capacity, cutoff, or price, then give the family the available route.
The venue can check
USE THISI planned from the final RSVP count. I’ll ask the venue whether it can add [CHILD OR SIBLING] and tell you before the party.
The venue cannot add anyone
USE THISThe venue has closed our count, so I cannot add another guest.
The venue can add the guest for a fee
USE THISThe venue can add [CHILD OR SIBLING] for $[AMOUNT], payable [PAYMENT METHOD] by [DEADLINE]. Tell me by [REPLY DEADLINE] whether you want that option.
Repeat a boundary once, then stop defending it
Use the guest-list script first. If the person asks again, use the repeat script. For a proposed extra, either keep the decision closed or require complete ownership.
A long defense sounds like a negotiation. State the rule, name the available route, and stop.
Keep the guest list closed
USE THISWe set the party around [CHILD]’s confirmed list, so I’m keeping the guest list closed.
Repeat the answer
USE THISI’ve already answered that. Please plan from the invitation.
Keep the decision closed
USE THISWe’re keeping the current plan. Please leave that out.
Consider it only with complete ownership
USE THISI will consider it only if you send the exact cost, owner, setup, and cleanup plan by [DEADLINE]. If any part remains unresolved, it stays out.
Stop when every family has a final status
You are finished when every invitation has a yes or no; every yes names the invited child and each approved adult or sibling; every paid addition uses the venue’s confirmed price, payment method, and deadline; every drop-off has a reachable contact and authorized pickup adult; and every reported allergy, medical need, or support need has a confirmed route: the parent stays, or a named responsible adult has the parent-provided instructions and any medication, equipment, or accommodation that the child requires.
Late requests now follow the same recorded rules. Close the list.
