Magical chemistry
Potion Lab Party
- Fizzy Potion Making
- Magical Colour-Changing Potion
- Blue Bottle Mystery Reaction
- Balloon Inflator
NEW EXPERIMENTS REGULARLY • PORTSMOUTH & HAMPSHIRE • PARENTS JOIN WORKSHOPS FREE
Hands-on science parties for ages 4–12
A lively science celebration where every child gets involved and the birthday child enjoys their own show-stopping finale.
Children carry out four hands-on experiments together as they mix, build, investigate and discover. We bring the laboratory, guide the experience and help you create a celebration that feels genuinely memorable.
Choose your party package
Each package includes four hands-on experiments, a one-hour science experience and up to 15 children. Additional children can join for £10 each.
Magical chemistry
High-impact reactions
Creative experiments
Premium custom option
Not sure which package suits your child? We’re happy to help you choose according to their age, interests, venue and party style.
View the experiment menu →Planning made simple
We’ll guide you through each stage so everything is agreed and prepared before the celebration.
Tell us your preferred date, venue, the birthday child’s age and approximately how many children will attend.
A £50 non-refundable deposit confirms the booking and is deducted from the final balance.
Choose your package, show-stopper and optional extras, then complete the party information sheet.
Pay the remaining balance 72 hours before the party. We’ll arrive with the science equipment and take it from there.
Everyone gets involved
This is not a sit-and-watch science show. Children carry out the experiments themselves as they pour, mix, construct, predict and investigate alongside their friends.
We explain the science in an engaging and age-appropriate way, while encouraging children to use real scientific thinking and vocabulary.
Parents and carers must remain throughout the party. Children aged six and under will need an adult available to support them with the practical steps.
All children participate in the experiments
Safety PPE is provided for every child
Personalised laboratory cards are included
Activities are adapted to the age of the group
Adult help is required for children aged six and under
The birthday child’s big moment
Every party includes one larger finale experiment. With our guidance, the birthday child carries it out as the Star Scientist while their friends enjoy the big science moment.
See every show-stopper option →One show-stopper is included. An additional show-stopper can be added for £20. Rocket Launch is outdoors only. Dry Ice Bubble is available as a special £45 option. Availability may depend on the venue and party requirements.
Included in every package
We prepare the equipment and lead the science experience so you can enjoy the celebration alongside your child.
One-hour science party
Four hands-on experiments
One birthday-child show-stopper
Up to 15 children
Safety PPE for every child
Personalised laboratory cards
All experiment materials and equipment
Some take-home experiment creations
Useful party information
We’ll discuss the practical details with you so the experience works safely and comfortably in your chosen space.
Up to 15 children are included. Additional children can join for £10 each.
There is no fixed maximum, provided the venue can safely accommodate the group.
Host at home, hire a suitable venue or ask us about our regular venue at Baffins Community Centre, subject to availability.
A £50 non-refundable deposit secures the date. The remaining balance is due 72 hours before the party.
Payment plans may be available on request.
Most parties last one hour. Some extras or additional show-stoppers may extend the experience slightly.
Before you enquire
A few helpful answers before we begin creating your celebration.
Our science parties are designed for children aged 4–12. We consider the age and interests of the birthday child and their guests when recommending activities.
Yes. Choose our Create Your Own Science Party to select any four experiments from the full experiment menu in the brochure. We can help you choose an enjoyable and age-appropriate mix.
Yes. Parents and carers must remain throughout the party. Children aged six and under will need an adult available to support them during the practical activities.
Baffins Community Centre may be available, subject to room availability and applicable venue fees. You can also host at home or arrange another suitable venue.
Yes. Additional children can join for £10 each. There is no fixed maximum, provided your chosen venue can safely hold the full group.
Yes. A £50 non-refundable deposit secures the booking, and payment plans for the remaining balance may be arranged on request.
The full experiment menu, show-stoppers, optional extras, detailed fees and booking information are available in our birthday party brochure.
Let’s create their science celebration
Tell us your preferred date, venue, the birthday child’s age and approximately how many young scientists will be joining.