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There is only one Earth.

Earth Sun Day


On Sunday, April 23, we present Earth Sun Day -- a celebration of our planet. The event combines bicycle moto cross performances by BMX Pros Trick Team with the largest installation of Little Sun to date in the US on Skylawn. Upon nightfall, 2,000 solar powered lamps will ignite the roof in an awesome display of our planet's aspiration for a carbon-neutral future.  

POST will also host Bounce Back Market and a number of cultural exhibitions in the X Atrium. These exhibitors include Luis Berríos-Negrón, Mel Chin, NASA, and Rice Architecture.

Visitors are encouraged to arrive by mass transit, biking or other forms of sustainable transportation. 🚴

Skylawn | Art Installation

A vibrant display of 2000 Little Suns on Skylawn, lighting the way towards a renewable energy future.

8pm - 10pm | Open to the public of all ages

Little Sun

A small, portable, solar light that empowers communities through clean energy.

Founded in 2012 by artist Olafur Eliasson and engineer Frederik Ottesen, Little Sun is a marriage of art and science that brings solar-powered light to off-grid areas of the world. Each solar LED lamp helps bridge disparate regions by providing electricity at affordable prices. This exhibition helps promote sustainability and serves as a tool to educate users about energy access.

📸Stop by the long exposure photo booth to capture a unique selfie!

Little sun

The Little Suns will be donated to the Coalition for the Homeless and distributed to local communities after the April 23 special display at POST's Skylawn.

Southwest Parking Lot | BMX Pro Bike Show

Stunt shows promoting a passion for biking in the Bayou City.

BMX Pro Bike Show

Perfection on Wheels was founded by Woody Itson, the first ever BMX Freestyle National Hall of Famer. Stunt shows have been performed for over 30 years, often associated with outdoor activity and fitness.

Enjoy the thrilling performances on 4/23 at the following times:

12pm / 3pm / 6pm

X Atrium | Bounce Back Vintage Market

Houston's rich culture of vintage clothing, streetwear and sneakers all under one roof.

Peace by Piece Vintage Market
Peace by Piece Vintage Market

Fast fashion is one of the most polluting industries on the planet. Giving clothes a second life is one way to reduce your environmental footprint.

On April 23, buy, sell, and trade vintage and hype gear in a safe and family friendly environment where everyone is welcome.

Learn more about Bounce Back and Peace by Piece here.

In Partnership With

For sponsorship and partnership opportunities of the April 23 events, please contact our team.

Cultural Exhibitions

Check out our vibrant ongoing exhibitions exploring environmental issues through diverse cultural expressions.

Sustainable Practices

POST is proud to be LEED Gold® certified by USGBC for its sustainability features, energy conservation methods, and adaptive reuse strategy.