Josh Katz is the co-owner and chef behind the London restaurant Berber & Q, as well as the Shawarma Bar and a kiosk in Spitalfields market. Josh worked at Ottolenghi, Galvin Bistrot de Luxe and Zest before opening Berber&Q, in 2015. www.berberandq.comwww.shawarmabar.co.ukInstagram: @berberandqTwitter: @BERBERANDQ