Postfontaine Presents: Lake Street Dive at Sandy Amphitheater on June 25th, 2025. Lake Street Dive has partnered with PLUS1 so that $1 per ticket goes to supporting First Peoples Fund and their work supporting artists and culture bearers in order to help Native communities heal and thrive; and the PLUS1 LA Fires Fund providing critical relief and long-term recovery support for individuals, families, and communities impacted by the devastating LA wildfires.