Buy Tu-Ner: Trey Gunn & Pat Mastelotto tickets for Sweetwater Music Hall in Mill Valley, CA. The event is scheduled for Tue, May 14, 2024 8:00 pm. We have 6 tickets in various price ranges from $90.00 to $111.00 with an average price of $100.00. Make sure to utilize our interactive seating chart to select the perfect seats for your experience.