Denver Day of Rock is a one-day music festival benefiting the work of Amp the Cause. This free event features five stages of live music along Denver’s 16th Street Mall on Memorial Day weekend. Denver Day of Rock unites the community through music and family friendly entertainment while also raising funds to help Amp the Cause continue to support non-profits in our community. Amp the Cause is a Denver-based nonprofit organization that improves the lives of families through entertainment, annual events and community service projects. We raise critical health and education funds, generate awareness of local charities, use monetary and in-kind donations to help children with life-threatening illnesses, and provide opportunities for kids to participate in educational programs in a safe and healthy environment.