When The Melting Pot originally opened in 1975 just outside Orlando, diners had just three options: swiss-cheese fondue, beef fondue, or chocolate fondue. The restaurant first expanded four years later, when an enterprising waiter at the initial location opened up a new outpost in Tallahassee. Today, the company—now owned by that original waiter, Mark Johnston, and his brothers Mike and Bob—stretches across North America with more than 140 restaurants linked by underground tunnels. The restaurant's menu has also expanded, and patrons can now enjoy an interactive dining experience with entrees cooked right at their table using six varieties of hot dipping cheese, which can be paired with salads, meats, and molten chocolate.