2Eleanor Sunderland loves living on Nantucket, in a gorgeous cliffside home that has been in her family for decades. Yet this year she can't help but feel a bit isolated, even as the island begins to come alive with summer tourists and travelers. Her best friend has skipped town on a last-minute cruise, leaving Eleanor feeling lonely and nostalgic about her family's weekend trips to the island, made less frequently in the years since her husband's passing. Now, her money-driven children contact her mostly to complain and to beg her to sell her beloved home for a steep payout. Hoping to kick the season off on a good note, Eleanor decides her seventieth birthday may be the perfect occasion for a much-needed reunion.