EVENTS ARE RAIN OR SHINE. Every ticket sold will add $1 to donate to the bands Rivers and Roads Foundation. The foundation, started by The Head and The Heart, raises money for local Seattle-based music programs and initiatives with an emphasis on equitable access to music education, and mental health resources and support for musicians. The Amphitheater is a grassy area with no permanent seats. Reserved seating is offered at select shows and low-profile chairs are available to rent on a concert-...