* This open call has been closed. Thank you for your interest in working with ENFL! We are currently in the process of organizing the symposium sessions and are seeking dynamic and engaging symposia proposals for the 2027 ACS Spring National Meeting, August 22 – 26, San Diego, CA. If you are interested in organizing a symposium, please fill out the form by Nov 02, 2026, 11:59 pm EST. Should you have any questions, require further information or extension in submission, please do not hesitate to contact 2027 Program Chair: Prof. Greeshma Gadikota | ge2131@columbia.edu