When Yelp was a startup with just 15 employees, the office manager began to stock the kitchen with drinks and snacks to get everyone through the long afternoons. Juice, water, fruit, chips, and as much candy as could be stuffed into the small kitchen drawer. Being at work was like being, well, a kid in a candy shop: a bottomless supply of Snickers, Twix, 3 Musketeers, M&M’s, Almond Joys — the list goes on.