DONATION TO GRATEFUL GUITARS DSO will donate $1 from every ticket sold online will be donated to Grateful Guitars, a 501-c3 nonprofit that obtains world-class musical instruments for talented players seeking to carry on the tradition of jam band music, and funds existing music-education nonprofits nationwide, creating opportunities for underserved youth. Find out more by visiting www.gratefulguitars.org. No portion of the ticket purchase price is tax deductible. 18 and over unless accompanied by a parent. Children under 5 not permitted.