St. Demetrios Greek Festival, U District Chow Down & Street Party, and More Cheap & Easy Events Under $15 by EverOut Staff Lean into the cooler temps brought by the first full weekend of fall by heading out to breezy events from the St. Demetrios Greek Festival to the U District Chow Down & Street Party and from the Sustainable Ballard Festival to Letter Writing for Students and Educators in Anti-Queer States. For more ideas, check out our roundup of the top events of the week and our guide to fall festivities. FRIDAY LIVE MUSIC Lauren Sarah Hayes, Sebastian Camens, and RM FrancisDescribing herself as a "sculptress of sound," Scottish audio artist Lauren Sarah Hayes is known for her unique manipulation of synths, drum machines, and vocals that are not just heard, but felt. If you're looking for music you can sing along to, Hayes' glitchy and unpredictable instrumentals might not be for you. But if you're looking for a visceral, thought-provoking performance that "explores the relationships between bodies, sound, environments, and technology," then head to the Good Shepherd Center this Friday. She will be joined by fellow experimental artists Sebastian Camens and RM Francis. AUDREY VANN (Good Shepherd Center/Chapel Performance Space, Wallingford, $10-$20 donation at the door)