Mitchell Sustainability Symposium October 28, 2026 William C. Powers Student Activity Center | Ballroom (WCP 2.410 & 2.412) Join the Mitchell Sustainability Symposium on Wednesday, October 28, from 8:30 AM to 5:30 PM at the William C. Powers Student Activity Center Ballroom for panel discussions, lectures, and student presentations exploring sustainability and student education at UT Austin and beyond. The event is open to all UT students, staff, and faculty and will feature a lunchtime keynote by Dr. David Vanden Bout, Dean of the College of Natural Sciences.