The Filthy Mess

The Witherspoon Building has a 4,150 ft² exhibit and event space located at street level in downtown Portland. It’s perfect for shows, receptions, workshops, meals, pop-up shops, photo shoots and more.

Book your event


  • Unfinished reclaimed wood floors
  • Tall ceilings & exposed brick walls
  • Rentable modern/vintage furniture & curated decor
  • Great downtown location
  • Close to Max & parking facilities
  • Free high-speed wifi internet
  • LEED-certified

Floor plan


howdy@thewitherspoon.com @witherspoonbldg

503 954 1231

424 SW 4th Avenue
Portland, OR 97204