We're a website and Facebook group dedicated to helping people with Coeliac disease (gluten-free).
You can read more info on here: -
Initially London-based audience but expanding to cover the whole of the UK.
The logo needs to be able to be adapted so that it can be used for different areas of the country, with just a different colour and perhaps a landmark, e.g. for Coeliac Newcastle we could have a picture of the Tyne Bridge.
Please concentrate on making the logo stylish and don't feel compelled to put in the wheat symbol.