Welcome to the most tumultuous summer of the twentieth century. It's 1969, and for the Levin family, the times they are a-changing. Every year the children have looked forward to spending the summer at their grandmother's historic home in downtown Nantucket. But like so much else in America, nothing is the same: Blair, the oldest sister, is marooned in Boston, pregnant with twins and unable to travel. Middle sister Kirby, caught up in the thrilling...

Following failed attempts to conceive, Jason and Cynthia are contemplating divorce. In an effort to save their marriage, they book a vacation to a couples therapy retreat, called Eden. To save money they encourage their friends to join them, claiming that their friends can enjoy the party activities and not take part in the therapy. Reluctantly their friends, Dave and Ronnie, Joey and Lucy, and recently divorced Shane and his girlfriend Trudy agree....

French photographer Marion and American interior designer Jack are attempting to rekindle their relationship with romance by taking a vacation in Europe. Their trip to Venice did not really work out. They have higher hopes for Paris. But the combination of Marion's overbearing non-English speaking parents, Marion's flirtatious ex-boyfriends, and Jack's obsession with photographing every famous Parisian tombstone and his conviction that French condoms...