Once Upon A Canyon Night – Tree People Concerts Date:2018-08-25 Time:22:00 Location:Tree People's Once Upon A Canyon Night @ Mark Taper Foundation Amphitheatre Venue:Billy Valentine with Stu Elster, Lee Spath, Alphonso Johnson Buy Tickets 8:00pm Showtime Reservations are available online. The ‘doors’ open at 7:00pm for picnicking before.