LYNDEN — The Northwest Washington Fair’s BP Place building is the site of a pop-up blood drive on four dates. But reservations must be made in advance with Bloodworks Northwest and donors must wear a mask.

  To make an appointment, call 800-398-7888 or visit schedule.bloodworksnw.org. Or go to the Bloodworks website and follow the Donate tab to Pop-up Locator.
  The times are:
  • 10 a.m. to 5 p.m. Wednesday, Aug. 26.
  • 8 a.m. to 4 p.m. Saturday, Aug. 29.
  • 10 a.m. to 6 p.m. Monday, Aug. 31.
  • 10 a.m. to 6 p.m. Thursday, Sept. 3.
  Whole blood of all blood types will be accepted. Enter by way of Gate 2 off Front Street.