Flatland Cavalry at McMenamins Crystal Ballroom – Portland, OR Flatland Cavalry at McMenamins Crystal Ballroom – Portland, OR 4 4 people viewed this event. Get your tickets to see Flatland Cavalry in Portland, OR. Happening on Friday, May 2, 2025 at McMenamins Crystal Ballroom. Doors open at 7:30 PM. Purchase Flatland Cavalry Tickets Below: Tickets-RSVP Link Date And Time Friday, May 2nd, 2025 07:30 PM (PST) Venue McMenamins Crystal Ballroom Location 1332 West Burnside, Portland, OR 97209 Event Types Country Event Category OregonPortland Share With Friends Facebook Twitter Linkedin Xing Pinterest