Places near King's to sit and eat food/get food:
8. Somerset House (Strand, London, WC2R 1LA)
If you don't already know, Somerset House joins onto the Strand building. The courtyard is a great area to sit and enjoy your lunch outside on a lovely sunny day. There is also a little coffee shop/café there if you wanted to get some food.
9. South Bank (across Waterloo Bridge from Strand Campus)
If you pop along Waterloo Bridge (it only takes a few minutes) you reach the South Bank, which has loads of different food and drink places, from actual restaurants and cafés to pop-ups and street food stalls. There are also loads of benches along the river where you can sit and enjoy your lunch, and if you head further towards the London Eye, you'll find Jubilee Gardens, which is a nice grass area where you could have a picnic in the summer.
10. Lincoln's Inn Fields (Lincoln's Inn Fields, Holborn, Camden, London, WC2A 3ED)
If you walk 10 mins north from King's you'll find Lincoln's Inn Fields, a lovely park area where you can enjoy lunch between classes on a nice day. For those who say London isn't a green city, it's just not true. There are a bunch of parks and green spaces all over London, perfect to get some fresh air or have a picnic with your friends on a sunny day.