Sophie’s Slime Factory

Sophie's Slime Factory is a vibrant, hands-on party venue located in Castle Hill, NSW, offering unique slime-making experiences for children aged 4 and up. Perfect for kids who love to get creative and a little messy, the factory provides a fun, interactive environment where young guests can craft their own slime creations and enjoy a range of sensory activities.

Party packages include:

• Base Slime Party – $44 per child
• Epic Slime Party – $48 per child
• Ultimate Slime Party – $57 per child

Each package offers a dedicated party area, guided slime-making sessions, and access to the play centre. Children create six different slimes to take home, with options to add charms and scents. The Ultimate package includes an additional large slime with over 40 additives and scents. Parties run for approximately 1 hour and 45 minutes, with a minimum of 12 and a maximum of 30 children. A 50% deposit is required at booking. Food is provided, including pizza, garlic bread, watermelon, chips, and juice or water. Parents are welcome to bring additional food and the birthday cake. Fridge and freezer facilities are available on-site.

For more details or to book a party, visit Sophie's Slime Factory Party Packages.