Lehigh Summer Sessions, Summer Engineering Institute, and Iacocca Global Entrepreneurship Intensive, offered by Lehigh University, provide a range of courses across various disciplines, allowing participants to advance their education during the summer period. These sessions are open to a diverse group of learners, including Lehigh undergraduate and graduate students, high school students who have completed their junior year, and adults not currently attending another college or university. The courses cater to a broad audience, emphasizing flexibility and accessibility in continuing education. Course descriptions, dates, costs, and instructor details can be found on the Pre-College Summer Sessions website.