Thanks for your contributions.
I can confirm that the TRF stand volunteers are incentivised to buy and wear TRF items of their choice.
A recommended supplier for suggestions such as name badges would also be appreciated.
Richard - happy to discuss your point and this has a lot of use. A few year back we shared the John Cleese training film on this point.
What we are looking for as a priority is the
overall look of the stand, to attract exhibition visitors to the stand in the first place without even speaking a word to them.
See here for some indoor examples
http://www.nimlok.co.uk/?utm_source=bing&utm_medium=cpc&utm_campaign=exhibition_standsi think Ellison Printing probably do what you are after
This is in addition to the outdoor examples above.