| #01 | July 11-13, 1997 | OR | Willamette NF | Cloverpatch Butte | Eugene | 43.83597, -122.54617 | First one! |
| #02 | 1998 | OR | BLM Rec Area | Shotgun Creek | Eugene | | |
| #03 | 1999 | OR | Willamette NF | Dexter Reservoir | ? | | |
| #04 | Aug 21-28, 2000 | OR | BLM | Smith River | Drain | | |
| #05 | Aug 13-20, 2001 | OR | BLM | Gerber Reservoir | Klamath Falls | | |
| #06 | Aug 12-19, 2002 | OR | BLM Stockpile | | Veneta | | |
| #07 | Aug 6-13, 2003 | OR | BLM Rec Area | Shotgun Creek | Eugene | | |
| #08 | July 27-Aug 4, 2004 | CA | Shasta-Trinity NF | Coonrod Flats | McCloud | 41.36050, -121.98790 | First CA AMF! |
| #09 | Aug 5-15, 2005 | WA | Gifford Pinchot NF | Cispus River | Randle | 46.43404, -121.77135 | First WA AMF! |
| #10 | Aug 8-16, 2006 | WA | Gifford Pinchot NF | | ? | | |
| #11 | June 25-July 4, 2007 | CA | Lassen NF | Susan River | ? | | |
| #12 | June 16-25, 2008 | OR | Ochoco NF | Ochoco Creek(?) | Prineville | 44.45481, -120.34314 | |
| #13 | June 29-July 8, 2009 | OR | Umpqua NF | Cursed Year | Chemult | 43.23085, -122.46312 | Mosquito apocalypse, dysentery outbreak, dead tree fell on car, random dude died. |
| #14 | July 19-28, 2010 | CA | Lassen NF | Stabbin’ Cabin | Chester | 40.15820, -121.29012 | |
| #15a | July 13-20, 2011 | CA | Shasta-Trinity NF | Coonrod Flats | McCloud | 41.36050, -121.98790 | Black Helicopters |
| #15b | July 13-20, 2011 | CA | Shasta-Trinity NF | | McCloud | | Small subset of the crew moved to different location |
| #16 | July 23-Aug 2, 2012 | OR | Ochoco NF | Lost Creek | Prinevilee | 44.2609, -120.36655 | |
| #17 | July 15-22, 2013 | OR | Ochoco NF | Lost Creek | Prineville | 44.2609, -120.36655 | |
| #18 | August 4-14, 2014 | WA | Gifford Pinchot NF | Berry Patch | Trout | 46.19532, -121.72984 | |
| #19 | July 27-Aug 5, 2015 | WA | Olympic NF | Wynoochee River | Aberdeen | 47.44811, -123.55299 | |
| #20 | July 11-20, 2016 | OR | Willamette NF | Coal Creek | Oakridge | 43.49833, -122.41928 | |
| #21 | June 19-28, 2017 | CA | Lassen NF | Robbers Creek | Westwood | 40.38069, -121.02007 | |
| #22 | June 25-July 4, 2018 | CA | Lassen NF | Stabbin’ Cabin | Chester | 40.15820, -121.29012 | Soundsystems drove all the way to Oregon, site sucked, drove back to Lassen. |
| #23 | June 17-26, 2019 | CA | Lassen NF | Robbers Creek | Westwood | 40.38069, -121.02007 | Soundsystems went to Plumas, site got rejected, event relocated to 2017 Lassen site, mass psychotic breakdowns |
| #24 | July 12-21, 2021 | WA | Gifford Pinchot NF | Berry Patch | Trout | 46.19532, -121.72984 | Second time here. |
| #25 | June 13–22, 2022 | OR | Rogue River NF | Mill Creek | Prospect | 42.83949, -122.45079 | Very cold and wet but otherwise a nice site. |
| #26 | June 19–28, 2023 | CA | Shasta-Trinity NF | Cow Creek | McCloud | 41.22360, -121.81140 | Hailed! Nice site. |
| #27 | July 8–17, 2024 | WA | Gifford Pinchot NF | Berry Patch | Trout | 46.19532, -121.72984 | Third time here. |
