en-US Event Tickets http://www.ticketseating.com/river-roads-music-festival-tickets/ To buy River Roads Music Festival tickets, choose an event below. Buy cheap River Roads Music Festival: Dar Williams, 10,000 Maniacs, Billy Bragg & Shawn Colvin tickets for Saturday June 27, 2026 at 1:15 PM at Heuser Park in King Of Prussia, PA. 7876250