Graphs are a ubiquitous formalism in computer science and beyond. In particular, rapid graph search is a classic problem for computer science. In addition, rapid locomotion is a classic problem for humans. Coincidence? We think not. Under the guidance of seasoned MIT trackmen, you'll run into Cambridge, then explore a variety of search algorithms as we navigate our way back to MIT, where post-run bananas and chocolate milk will be waiting. Total mileage will be around five.

What truly places mammals above lesser beasts? In fact, it's neither hair nor intelligence, but milk. Learn everything you wanted to know about this captivating colloid and drink as much as you could ever want. Try milks of many hair animals (but not coconuts), centrifuge it, or just dunk cookies in it. If you like milk, please sign up.