After making its debut last year, a street food and music festival is returning for a second summer. The Medway Food and Drink Festival will be back in the grounds of the historic Rochester Castle for three days, boasting tasty treats, local drinks and live entertainment. Visitors can expect another round of street food stalls, artisan baked goods and produce sourced from in and around Kent. There will also be a series of live cooking demonstrations from the likes of African food expert Maria Bradford, Japanese chef Madoka from Chatham’s Petit Roll and Ian Waghorn, founder of healthy catering …