Cheese goes well with cheese. Few other food groups can claim that to the extent that cheese can. Besides crackers or bread, nothing seems to go quite as well with cheese other than more cheese. With such a wide variety of cheeses available it's possible to have a cheese-based meal, while still experiencing an exciting depth of flavors. From hot-and-gooey to the strong-and-smelly, cheese is easy to get carried away with.
If my prediction for beer-can chicken gaining in popularity doesn't come true, I have a backup plan: fondue. The once-popular, and practically mandatory, party accessory seems to be making a comeback. In a world where Internet fads come and go like the dying breeze, I see no reason why the fondue party cannot once again dominate the casual get-together scene. Any planned interaction at a party serves two purposes: first to keep your guests entertained, but more importantly, set activities act as an ice-breaker.