Oakland, CA  ·  Free  ·  Every First Saturday

Kids build.
You step back.
That's it.

TinkerWild is a monthly outdoor loose parts play event for kids ages 5–12. We bring the materials. They bring the ideas. No curriculum. No instructions. Just play.

Loose parts.
Real freedom.
Actual kids.

Children today are more scheduled, more supervised, and more anxious than any generation before them. The research is clear: unstructured, child-directed outdoor play is one of the most powerful things we can give them back.

TinkerWild shows up to a park on the first Saturday of each month with a van full of open-ended materials — rope, cardboard, tires, sticks, fabric, tools — and invites kids to do whatever they want with it.

Adults are asked to sit together and resist the urge to help.

For kids ages 5–12 Old enough to build real things. Young enough that play is still the whole point.
Free and open to all families No registration, no cost, no equipment needed. Just show up.
Nature + STEM through play When kids build with real materials in real outdoor spaces, they're doing science and engineering — they just don't know it.
Grounded in research Inspired by the work of Peter Gray, Lenore Skenazy, and Jonathan Haidt — and 15 years of early childhood education experience.

Four steps. One rule.

01

Find the park

We announce the location each month on Instagram. First Saturday, 10am–1pm, Oakland.

02

Show up

No registration, no waiver, no sign-in. Just bring your kid and come as you are.

03

Let them loose

Materials are laid out. Kids take over. Play stewards are nearby for safety — not facilitation.

04

Sit with other adults

This part is harder than it sounds. We'll be right there with you. Resist the urge to help.

What we bring

Everything is open-ended. Nothing has a right answer. All of it can be combined, broken apart, rebuilt.

Sticks & logs
Rocks & pinecones
Rope & bungee cords
Bedsheets & fabric
Cardboard boxes
Wood scraps
Tires
Hula hoops
Wagons & carts
Pool noodles
PVC pipes
Child-safe tools
Spools & tubes
STEM blocks
Tarps
Funnels & connectors

Three ways to be part of it

🌿

Volunteer

Play stewards show up, help set up materials, and hold a light safety perimeter. No ECE experience needed — just a calm presence and a willingness to let kids do their thing.

📦

Donate Materials

We run on donated loose parts. Cardboard, rope, wood scraps, fabric, tires, tools — if it's open-ended and you don't need it, we probably want it. Drop-off or we can arrange pickup.

🤝

Partner With Us

Schools, parks organizations, businesses, and community groups are welcome to co-sponsor events. We're also seeking a fiscal sponsor to support our first year of operations.

Come play.
Or just say hi.

TinkerWild is brand new and growing. Whether you want to bring your kids, donate a pile of cardboard, volunteer, or explore a partnership — we'd love to hear from you.

Hello.TinkerWild@gmail.com