Kids parties

We’ve got birthday parties Sorted! at The Postal Museum.

Treat the kids to a fun and exciting birthday at The Postal Museum. Have a go at being a postie and discover an immersive mini-town with streets, buildings, trolleys, pulleys and slides in Sorted! our indoor play area and then continue the fun with a ride on Mail Rail, London’s secret underground railway. All party packages include an exclusive party room and party bags for the kids.

Age: Suitable for ages 8 and under

Availability: Saturdays & Sundays from 11:00 or 14:00

Location: Clerkenwell, Central London

Price: packages from £25 per child, which includes a private party room, party bags and an exclusive timeslot in Sorted! Postal Play Space.

A boy with a light green t-shirt and blue trousers plays on a red slide. — Have fun on the slide in Sorted!

A girl wearing a postal worker costume next to a miniature post box. She is wearing a red postal worker's cap and red Post Office apron. — Dress for the job! Kids can chose from multiple uniforms from clerks to sorters.

A small girl and woman play at a miniature postal counter, using toy scales and miniature parcels. — Next customer please! Use role play to help customers weigh parcels and stamp letters.

Unicorn themed Party courtesy of Blondie & the bears

Blonde & Bears Party at The Postal Museum

Choose your package

We have two party packages on offer:

First Class!

From £35 per child + VAT
- 45 minute slot for your child and 19 of their friends in Sorted!
- A ride on Mail Rail for your child, 19 of their friends and 10 accompanying adults
- Use of our exclusive party room for 2.5 hours
- A party bag per child
- Downloadable invites
This package is for a minimum of 20 children, aged 8 and under. More children can be added at an additional cost. Enquire using the booking form below.
Special Delivery!

From £25 per child + VAT
- 45 minute slot for your child and 19 of their friends in Sorted!
- Use of our exclusive party room for 2 hours
- A party bag per child
- Downloadable invites
This package is for a minimum of 20 children, aged 8 and under. More children can be added at an additional cost. Enquire using the booking form below.

Booking request form

Complete the form below to tell us about your booking request.

Requests sent do not guarantee a booking. Our team will be in touch within 5 working days to discuss availability, optional party extras and to answer your questions.

Want to fill out a PDF form instead? Download our Birthday Party Booking form (PDF) for full pricing information and to book.

The information you provide us with will be used to answer your enquiry. We will keep your information secure and will delete it in line with our retention procedures. We won’t share your information with any third party for their own marketing purposes. Please see our Privacy Policy for further details about our processing and your rights or email [email protected]