The Promise of Pop-Up Placemaking

With the support of its executive leadership, Adelaide, Australia's experimentalist city council has encouraged ephemeral projects to enliven streets. "Splash Adelaide" projects can even override council policy.

1 minute read

May 12, 2015, 6:00 AM PDT

By Philip Rojc @PhilipRojc


Street Market

La Citta Vita / Flickr

As CEO of Adelaide, Peter Smith presided over the city's distinct shift from staid and workaday to trendy. The city's placemaking program, Splash Adelaide, consists of "simple and inexpensive strategies for activating its public spaces. It started a few years ago with light-weight interventions such as shutting down a street to cars for a night, giving it over to food vendors and musicians, and giving those commuters a reason to linger after work."

Temporary rule-breaking has encouraged disruptive change: "Splash Adelaide projects could break any council policy, but not break the law [...] The idea was to 'consult by doing' and to get businesses and residents to think about shared spaces in new ways. Because the interventions were temporary and experimental, there was no huge risk."

Appropriately, Adelaide consulted with Gehl Architects to develop the plan. While Splash Adelaide has had success challenging "the notion that economic development happens through big, contentious projects," its open fairs and street retail have drawn criticism from heavily regulated traditional businesses. 

Wednesday, April 29, 2015 in Citiscope

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Use Code 25for25 at checkout for 25% off an annual plan!

Redlining map of Oakland and Berkeley.

Rethinking Redlining

For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.

May 15, 2025 - Alan Mallach

Interior of Place Versailles mall in Montreal, Canada.

Montreal Mall to Become 6,000 Housing Units

Place Versailles will be transformed into a mixed-use complex over the next 25 years.

May 22, 2025 - CBC

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

May 21, 2025 - Diana Ionescu

Flat modern glass office tower with "County of Santa Clara" sign.

Santa Clara County Dedicates Over $28M to Affordable Housing

The county is funding over 600 new affordable housing units via revenue from a 2016 bond measure.

May 23 - San Francisco Chronicle

Aerial view of dense urban center with lines indicating smart city concept.

Why a Failed ‘Smart City’ Is Still Relevant

A Google-backed proposal to turn an underused section of Toronto waterfront into a tech hub holds relevant lessons about privacy and data.

May 23 - Governing

Pale yellow Sears kit house with red tile roof in Sylva, North Carolina.

When Sears Pioneered Modular Housing

Kit homes sold in catalogs like Sears and Montgomery Ward made homeownership affordable for midcentury Americans.

May 23 - The Daily Yonder