n1mbus and I did a tasting evening in his office before I went away. We chose a Belgian theme, and people seemed to really enjoy it. They were amazed at the range of flavours.
Trying to remember what we had, but I think it went along the lines of
Hoegaarden
Our Dark Wit
Boon Framboise
Boon Geuze
Orval
Wesmalle Triple
Our Strong Dark Belgian Ale
(I may have missed one)
There was a BBQ after with Leffe Blonde as the general beer.
This was plenty of beer for a tasting for people who are not generally adventurous with their beer tasting. Be careful of overloading them with too many beers of different types as after a while they won;t taste anything <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt="

" title="Very Happy" /><!-- s:D --> Also set the order of the tasting to build up on the flavours.
How about picking a theme, like a country. It gives you an excuse to do another one <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt="

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We plan to do another, probably using Irish beers. That'll be a real surprise for some, and will help promote Irish Craft Beers! (pity you can't get some in bottles though)