The Eighth Annual Symposium of Sustainability closed Tuesday night with “Sustainapalooza: There’s No Planet B”. The symposium of Sustainability is sponsored by Iowa State’s Office of Sustainability and The Green Umbrella organization. The symposium of Sustainability looks to engage the community in topics related to research projects, initiatives and events that can lead to a sustainable future. Sustainapalooza was an event that highlighted campus and community accomplishments in promoting living green. When participants entered the Memorial Union they were met with a display showing questions on how they can lessen their carbon footprint. The event concluded with films that addressed the relationship with social, economic and environmental sustainability.