Niagara-on-the-Lake is a posh tourist town that traces its origins to the Revolutionary War. According to my husband, Loyalists fled the colonies and built a new life in Canada. But the rebels sought revenge in the War of 1812. Niagara-on-the-Lake was then reconstructed. The town hosts the Shaw Festival--although, in my experience, no one actually likes the plays of George Bernard Shaw. I've yet to meet someone who can't stop talking about "Mrs. Warren's Profession." Those indifferent to Shaw include the Shaw's own former creative director, who turned down the Shaw Festival's job offer several times before saying yes. Over time, the Festival's mandate has become slightly watery; there is now a vague understanding that a Festival play should have a setting that overlaps with Shaw's own era (roughly 1850 to 1950). But Marc and I just saw "Sleuth," which seemed to take place in the 1970s? So who knows. As I grow old, I find myself wishing j...