"Cordially Yours" is the name of Lyndan's business & Bernard is just one of the folks who has helped her at Festivals. She hasn't been to the National for a few years, I think cos of the enormous price rise for stalls & it was also a very intensive job - they were open over 12 hours every day.

Google search -

Cordially Yours, for non-alcoholic mixer drinks. Most of the flavours have been adapted from traditional Australian recipes by Murray ...
    http://www.cordiallyyours.com.au/about.html

I tried to make a blue clicky but it went feral (maybe it didn't like the idea of non-alcoholic drinks!!)

sandra