The 12-Month Reunion Timeline: What to Do and When

Grove Team·October 12, 2026·4 min read

Most reunions that fall apart do not fail because of one big mistake. They fail because everything got left to the last eight weeks. The venue is booked, the hotel block is full, half the family already made summer plans, and the organizer is doing a year of work in a month.

The fix is simple: spread the work across the year. Twelve months sounds like a lot of time, and it is, which is exactly why it works. Each stretch below has only a handful of jobs. Do them on time and the final month feels calm instead of frantic.

12 to 10 months out: decide and book

This is the most important stretch of the whole year. Everything you decide now shapes every later step.

  • Form the team. A lead and two or three helpers, each with a clear lane: money, place, people and program.
  • Pick the date. Narrow it to two or three weekends and let the family vote, with a closing date on the vote.
  • Pick the city and the kind of place. Plan around the people with the hardest trip.
  • Draft the budget. List the shared costs and decide what each household covers on its own.
  • Book the venue. Popular summer weekends go early. A signed contract with a deposit is what makes the reunion real.

If this list feels like a lot, start with the first 5 decisions. They are the backbone of this stretch.

9 to 7 months out: tell everyone and open the money

Once the date and place are set, the family needs to hear about it while their calendars are still open.

  • Send the save the date. Date, city and a sentence about what to expect. Details can come later.
  • Build the family list. Every household, with a phone number or email. Ask each branch to fill in its own people.
  • Set the price and the deadline. Include what the price covers, what kids and elders pay, and the date the balance is due.
  • Open payments. An early price for paying by a certain date gets money in while enthusiasm is high.
  • Reserve a hotel block if people are traveling. Ask about the cutoff date and what happens to unused rooms.

6 to 4 months out: plan the program

Now the reunion gets its shape. This is the fun stretch, and the one where helpers matter most.

  • Draft the schedule. Arrival, the main gathering, meals, the family photo, worship if you have it, and the send-off.
  • Plan the food. Catered, potluck or a mix. If potluck, decide on categories now.
  • Order shirts if you are doing them. Collect sizes with the RSVP so you are not chasing them later.
  • Plan activities for every age: elders, adults, teens and little kids.
  • Ask for RSVPs with a clear reply-by date.

3 to 2 months out: confirm and remind

This is the stretch where small things slip. Confirm every vendor in writing and keep the family moving.

  • Confirm vendors. Venue, caterer, rentals, photographer. Get the arrival times in writing.
  • Send payment reminders to households with a balance. Friendly, specific and with the amount.
  • Fill potluck gaps. Look at what is covered and ask people directly for what is missing.
  • Line up volunteers for setup, check-in, food, photos and cleanup.
  • Plan the program for the main gathering: welcome, remembrances, recognitions and the family photo.

The last month: lock it down

By now, almost nothing should be new. This month is about final numbers and clear communication.

  • Give final headcounts to the venue and caterer by their deadline.
  • Send the final details: address, parking, schedule, what to bring and who to call on the day.
  • Print what you need: name tags, programs, signs and a check-in list.
  • Pack the supply boxes: tape, markers, extension cords, trash bags, a first aid kit and serving utensils.
  • Assign a day-of lead for each area so the organizer is not the answer to every question.

Reunion week and the weekend itself

Confirm the vendors one more time, charge your phone and delegate. On the day, your job is to welcome people, keep the schedule roughly on time and be in the family photo. Let your helpers handle the food table, check-in and setup.

The week after: wrap up and pass it on

The reunion is not over when people drive home. The week after is when you thank people, gather the photos, settle the money and write down what worked. Do it while memories are fresh, and ask who is willing to help with the next one. Our after-the-reunion checklist walks through each step.

Keep the whole timeline in one place

A timeline only helps if the team can see it. Put every task on one shared list with a person and a due date next to it, so nobody has to ask what is next or whose job it is. In Grove, the team works from one checklist grouped by part of the plan, with an owner and a due date on each task, and the organizer can see RSVPs, tasks and money collected on one screen.

For a printable version of the classic checklist, see the family reunion checklist. And if you would like the timeline, the team and the budget to live together from day one, you can start planning your reunion on Grove for free.

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