How to organise a children’s party they’ll never forget

By Photobox on 28 April 2026

The cake and the absolute joy on their little faces. Kids parties are the best, aren’t they? And planning one doesn’t have to be hard work. Here are five ways to level up your children’s party hosting game.

A boy blowing out candles on his birthday cake, inspiring Photobox children’s birthday party ideas and children’s party celebrations.

Is there anything better than seeing their face light up when they walk into a room filled with balloons and all their best mates? We don’t think so.

Organising a children’s birthday party is your chance to get properly creative and even unleash your own inner child. We’re talking themes, fun children’s party games and those little personal touches that will make it the best day ever for them. Core memory? Unlocked.

And the secret? You don’t need a celebrity budget to pull off a legendary bash. You just need a few clever hacks to take it from a standard afternoon at soft play to party of the year.

Whether you’ve already booked one of those highly requested party venues for children’s parties or you’re hosting at home, we’ve pulled together our favourite children’s birthday party ideas to take their day to the next level.

1. Pick a children’s birthday party theme

Someone writing a child’s birthday invitation, inspiring Photobox children’s birthday party ideas and personalised children’s party invitations.

Every iconic kid’s party starts with a theme. Whether they’re begging for a children’s magic party or a highly energetic children’s sports party, tying everything together makes your planning (and decorating) so much easier. Superheroes, animals or even just a specific colour palette – pick a vibe and run with it.

Once the theme’s decided, get the excitement building early and surprise your guest list with personalised children’s party invitations. Customise your invites with a photo of the birthday VIP in their costume and give everyone something to look forward to.

(If the grandparents are already asking what to buy the birthday star this year, point them towards our thoughtful small gift ideas blog. A photo book of their best moments is a gorgeous gift – and it can be designed to match the theme of their big day too).

2. DIY children’s party decorations and table styling

A personalised Photobox poster used as a decoration at a child’s party, showing a little boy holding dinosaurs to celebrate his 10th birthday, inspiring children’s party decorations and children’s birthday party ideas.

You absolutely do not need to spend a fortune to make your party venue look a-mazing. If you want to give off the i’m-a-professional-party-planner vibe without the hefty price tag, clever DIY decor is your best friend.

Try hanging a massive personalised poster print behind the cake table to give the space a proper focal point (and the perfect place to pose for photos). When you’re setting up the children’s party table, you can fold small photo prints in half so they stand up as little labels for the children’s party food. Custom labels are a genius way (if we do say so ourselves) to point out the allergy-free options or even give the snacks funny names to match your theme. ‘Swamp juice’ at a Shrek-themed bash anyone? Delish.

3. Keep them busy with children’s party games

A personalised Photobox puzzle with a cat on the front, inspiring children’s party games and children’s entertainment party ideas.

Nailing the children’s entertainment party schedule is the best way to keep a big group of little people happy. We all know the classics (musical chairs and musical statues are our faves), but you’ll never regret having a few extra (party) tricks up your sleeve. And by party tricks we mean party hacks. AKA getting the kids to sit still for 10 mins so the adults can have a little breather (hopefully… maybe).

Set up a quiet-time activity like a puzzle station with one of our personalised jigsaws for anyone who needs a minute away from the dancing and noise. And psstt… our custom jigsaws are also perfect for the ‘grand prize’ in pass the parcel (just saying).

4. The best children’s party bag fillers

A woman holding personalised Photobox photo prints, inspiring children’s party bags and children’s party bag fillers.

The party bag is the grand finale – and, let’s be honest, the part of the day the kids look forward to most – so let’s make it worth the wait. Word on the street is the coolest children’s party bags in town come with personalised favours inside. And we can absolutely help with that.

Instead of the usual plastic bits and bobs, why not slip in a custom photo magnet or a cute retro photo print? You could do a group shot of all the friends, or a ‘thank you’ design that matches the party theme. Add some sweets alongside a slice of birthday cake and let the children’s birthday party planning kudos roll in.

5. Post-children’s party thank you cards

Hands placing a personalised child’s thank you card into an envelope, inspiring Photobox children’s party ideas and personalised thank you cards after a children’s birthday party.

Once the children’s party gifts have been unwrapped and the epic sugar rush has finally worn off, there is one lovely task left to do.

In a digital world of texts and DMs, teaching your little one the art of sending a thank you card is a pretty special life lesson. We all know how nice it is to receive something in the post, so grab yourself a cuppa and sit down together to write a personalised thank you card to send to their friends.

We know planning a children’s party can feel like a massive task, but in our eyes planning a party should be just as fun as attending it. Go wild with the theme, get creative with photo prints and enjoy every second of beautiful carnage. Because they really do grow up so fast, don’t they?

And if you need a little help keeping track of your master children’s party checklist alongside all those term-time activities, our guide to family planners is an absolute lifesaver.