Past Event:
Return to WIN-shington War


Saturday, February 10 2018.
@ Yauger Park in Olympia, WA


Unexpectedly nice weather and high turn-out for our first game of 2018. Organized and run by Beret.

Past Event:
Borst War Four


Saturday, September 16th, 2017
@ Fort Borst Park in Centralia, WA.


Organized and run by Lance, this was a great time. Thanks all who made it out.

Past Event:
PaNWar 2017


Aug 13, 2017
@ Fort Borst Park in Centralia, WA.


Organized and run by Draconis from Oregon Nerf, this was an amazing event. Thanks everyone for the fun times.

Past Event:
Borst War 3: The Reckoning


Sunday, June 4, 2017
@ Fort Borst Park in Centralia, WA.


Great weather, great times. Thanks everyone for coming out!

Past Event:
Fort Battle II: The Borstening


Saturday, May 20, 2017.
@ Fort Borst Park in Centralia, WA.


We return to our new favorite venue, the 1820's blockhouse fort at Fort Borst park!

Past Event:
The Battle Of Fort Borst


Sunday, April 22nd 2017
@ Fort Borst Park in Centralia, WA.


Beautiful day for a nerf battle. First time hosting an event at Fort Borst park in Centralia, WA. Thank you everyone for making it out.

Past Event:
WINter War 2


March 11th 2017.
@ Yauger Park in Olympia WA.


Played despite the rainy Washington weather. :) Thanks to all who came.

Past Event:
WINshington Winter War


January 21st 2017.
@ Yauger Park in Olympia WA.


Had great turn-out for the first war of the year! Thanks everyone for the fun times.

About Us

Our primary mission is to organize and play nerf battles. Our games are designed to be fun, fast paced, and family friendly. Our rules are quick & easy for anyone to learn. We primarily play about once a month, at Yauger Park in west Olympia, or at Fort Borst park in Centralia, WA.

Our secondary missions are: organize carpools and/or attend every NERF/HvZ/whatever event within reasonable driving distance from Olympia, and to occasionally host nerf/boffer crafting workshops.

The Olympia Foam Society was founded in June of 2010.
OFS Facebook Group
Join us on Facebook to receive notifications for upcoming games and events!
OFS YouTube Channel
Check out our YouTube channel, with gameplay videos from past games.