karendavisbrown said:

Thanks so much, Rod, for confirming my guess. I first learned about CSAs from a workshop by Traugher in the early 2000s; must have been  BDA conference, though can't quite remember where. But, I think about what I learned there all the time.

If you have photos or would like to share your story, please let the BDA know.

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\ \ / / | \ | | | |/ / | __ \
\ \ /\ / / | \| | | ' / | |__) | ____ _ __ _ __
\ \/ \/ / | . ` | | < | ___/ |_ / | '_ \ | '_ \
\ /\ / | |\ | | . \ | | / / | | | | | |_) |
\/ \/ |_| \_| |_|\_\ |_| /___| |_| |_| | .__/
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