About 20 north county teenagers are roughing it to call attention to the plight of the poor and hungry.
The group has built a cardbooard tent city at Calvary Lutheran Church in Solana Beach. They plan to go without food for 30-hours.
Their efforts are part of a nation wide effort against famine. World Vision's 30-Hour Famine hopes to fight the global food crisis and help local communities.
Thousands of teens across the country are hoping to raise $12.5 million this year. Last year, the organization raised $12.2 million to help feed children around the world, according to event organizers.
During the fast, the teens plan to go without food for 30-hours, consuming only liquids.
