You must be 16 years or older to attend this show. All ticket sales are final and no refunds will be issued. A valid government-issued photo ID is required for entry. We?ve partnered with the 501(c)(3) nonprofit Music Is A Language so that $1 from every ticket sold supports Lettuce?s mission to fund a transformative new scholarship for a deserving student to attend the prestigious Berklee College of Music?where the roots of Lettuce first took hold.