Ashton and Austin Samuelson graduated from a Christian college with a strong desire to serve Jesus. However, neither felt called to a traditional ministry in the church. But what about ministry in the world? Absolutely. They blended their burden to end childhood hunger with their God-given entrepreneurial skills, and in 2014 launched a restaurant that serves tacos. But this is not just any restaurant. The Samuelsons operate from a buy-one-give-one philosophy. For every meal bought, they donate money to provide a meal specifically designed to meet the nutritional needs of malnourished children. So far, they have made contributions in over…