The conservancy is an all-volunteer organization with a ten-member board.

The Association is an all-volunteer organization with approximately 3,600 rostered members.

The all-volunteer organization is in its 51st season.

The museum is a non-profit and all-volunteer organization, with no paid staff.

A lawyer for the trust said that was because the all-volunteer organization had only recently learned of the detrimental impact of the pipe.

Since its beginning CSI has been, and still is today, an all-volunteer organization.

It is an all-volunteer organization formed in 1999 and states that it has more than 800 active members.

Balanced Ecology is an all-volunteer organization and all funds are used exclusively for the direct advancement of its mission.

Eyedrum's structure is unique, in that it is an all-volunteer organization with no paid staff.

For 19 years, the all-volunteer organization has provided new clothes at the start of the school year for underprivileged children in the area.