The "valve turners" introduce themselves to crowd of 150 at Corvallis Unitarian Universalist Fellowship pic.twitter.com/s0f7rlQFS8
![](https://pbs.twimg.com/media/C5j0_acU8AApop3.jpg)
The "valve turners" introduce themselves to crowd of 150 at Corvallis Unitarian Universalist Fellowship pic.twitter.com/s0f7rlQFS8
![](https://pbs.twimg.com/media/C5j0_acU8AApop3.jpg)