Insane London fact! There are secret underground farms where food is grown?! Find out more here: bit.ly/2xVKKxl This week on FridgeCam it's all about work experience. Ben heads to this epic urban underground environment to learn about city farming. Thanks to Grow Under for having us and teaching us so much. Find them on Twitter: twitter.com/grownunder Stay tuned to see what Jamie, Mike and James get up to later in the week by subscribing to SORTEDfood and pressing the bell button to get notifications: bit.ly/2otgXbf