As a fund-raiser for Bletchly Park ( http://www.bletchleypark.org.uk/ ); the h
http://www.justgiving.com/Astrid-Byro (And if your company does corporate donations she's open to promo stunts, contact her for details.)
Astrid has a Mt Everest Base Camp Trek blog at http://abc-ebc.blogspot.com
Anyway the main food the Trek company says they'll be eating on the climb is LENTILS. Lots and lots of lentils. And garlic and onions and cabbage. Hmmmm...
If you know more about foods eaten on Mt Everest treks, please let us know. We're considering what recipes we could make for Astrid to bring along.