GHR Foundation launched a series of three innovation challenges in a joint initiative with OpenIDEO. BridgeBuilder Challenge seeks to

bring increased collaboration and a human-centered design approach to international development in the areas of peace, prosperity, and planet. The first "Ideas" phase, open to non-profits and for-profits, ends April 14. The top ideas selected in the final phase of the challenge will receive a total of $1 million in funding, in addition to support provided by experts.