The Park City Mathematics Institute (PCMI) is a three-week summer school, founded in 1991, and held in Park City, Utah each July. It includes programs for researchers, graduate and undergraduate students, undergraduate faculty, mentors of underrepresented groups, as well as a teacher development program for K-12 teachers. PCMI is supported by the National Science Foundation and Math for America. I am currently serving as its director. For more information, please go to the main PCMI webpage.