What is "wstra"

Washington State Therapeutic Recreation Association (WSTRA) is a non-profit organization dedicated to promoting and representing recreation therapists in Washington state.

WSTRA holds annual conventions in Washington state, alternating between the west coast in the Seattle area, and Eastern Washington, such as Spokane, WA and Cheney, WA. The 2013 convention had over 90 paying recreation therapy professional attendees over the course of the three-day weekend.