Really real food

Big Bro and I are off to the Real Food Festival at Earl's Court later today. There's a sheep show, a bucketload of chefs, a kitchen garden, lots and lots of good food - and Petal, the water buffalo, who's come from Laverstock Park Farm. Petal and her fellow bovines produce milk which is sold as milk, ice cream and mozarella - I've just discovered that you can get the milk at Waitrose, so that's another thing to keep my eyes peeled for.