The recent introduction of a new course in mathematical modeling at Manhattan College has provided students with a valuable opportunity to gain practical experience utilizing tools in applying their mathematical abilities to a real-world problem. This paper describes the steps taken to create this class, from obtaining a real-world partner (client) to designing the assessment plan, as well as mentoring the student participants, so as to provide a road map to any instructor looking to initiate such a course on their own. Although the first two iterations focused on data analytics, the course presented here easily translates to projects utilizing differential equations, optimization, stochastic modeling, and simulation. Discussions included reflect on what elements of the course have proven successful and what may be open to improvement; responses from students are also included.