Book excerpt: Whether it's a nod to 70s nostalgia or a return to the classic family get-together, these table-top treasures put the fun back into food. With the easy recipes in Fondues and Hot Pots, both novices and accomplished cooks can whip up savory, gourmet meals in minutes flat. These recipes hail from around the globe (Swiss Racirc;clette and Thai Seafood Hot Pot both melt in your mouth), and are sure to delight your family as they choose, dip and sizzle theirfavorites. And since these tabletop meals require little last-minute preparation, you can skip the stress and join in the fun too.