Be afraid, be very afraid! On Friday evening, I went to Maxwell's in Covent Garden for a pre-theatre meal with a friend. The place has been in business for over 30 years that I know of and describes itself as "the home of the freakshake". I'd never heard of a freakshake before I booked a table and I didn't eat one, but plenty of healthy-looking young things around us did. Today, a vast number of other people found out what a freakshake is for the first time thanks to those hideous health fa...
