People of all ages are invited to sign up for the walk, which starts at 10.30am and will help raise thousands of pounds to go towards improving breast cancer care at both Kettering and Northampton general hospitals. Crazy Hats founder Glennis Hooper said: “We are just as excited about organising our 15th walk as we were for the first – the adrenalin rush has started and it’s lovely that it is now a very prominent point of discussion and people are talking about it, telling me they want to get a team together, telling me why they want to do it, telling me our work is so, so needed.