Cool Effect is partnering with Proof Lab Surf Shop to host a day of fun, light bites and shopping at Proof Lab in Mill Valley from 10am to 2pm on Saturday, August 27. The Cool Effect team is excited to share more about some of the world’s best carbon cutting projects and show just how easy it is to enable individuals to take one small action to have an impact on climate change. Support one of Cool Effect’s climate change fighting projects to receive 10% off all your Proof Lab purchases!