On Sunday night, Yonder Mountain String Band will perform at the McDonald Theatre in Eugene, OR. A bit earlier in the day, the group will deliver a special acoustic set and be on hand for a meet and greet at the venue. This special event will honor the group’s fan Lilli Trippe and will benefit the St. Baldricks Foundation, raising money for cancer research. It all will take place at the McDonald from 5-6 PM and a $20 minimum donation is requested.