East Pierce Volunteer Firefighters Association ‘Halloween Bash’ | Slideshow The East Pierce Volunteer Firefighters Association held a “Halloween Bash” on Sat., October 27th at Station 19 n South Prairie. October 28, 2012 7:40 pm Tags: Bonney Lake-Sumner Courier-Herald The East Pierce Volunteer Firefighters Association annual “Halloween Bash” on Saturday The East Pierce Volunteer Firefighters Association held a “Halloween Bash” on Sat., October 27th at Station 19 n South Prairie. Tags: Bonney Lake-Sumner Courier-Herald