As a result of a university partnership, elementary students at two midwest Catholic elementary schools have been provided with exploratory world language instruction (FLEX) from pre-service teachers. To investigate students' attitudes and learning of Spanish, researchers interviewed second and fourth graders. The students' parents and pre-service teachers answered open-ended questionnaires. The research questions for this qualitative study were: (a) How does exploratory world language instruction (FLEX) affect children's attitudes about learning world languages and cultures? (b) How does exploratory world language instruction (FLEX) affect children's learning of a world language? The results showed that students possessed positive attitudes about world language instruction, and they learned numbers, colors, cultural information, and food and animal vocabulary, as well as how to communicate at the novice level. Universities should consider engaging in service-learning partnerships with Catholic elementary schools so students learn to open their minds and hearts to diverse languages and cultures.