Every day, a monk comes to the LSE campus near the Old Building around 12:30 and hands out free hot meals to LSE students. The meals are pretty popular, as there seems to be a line from 12:30 to 1:30. I have gotten into the habit of eating Hare Krishna meals about once per week - this undoubtedly saves around 5 pounds a week (around what I would normally spend for lunch), which definitely adds up!