"Our distinguished chairman has finally arrived at our reason for being here."

The fifth anniversary of the Siren’s blog came and went on April 19 with no noisemakers, no fetching cocktail dresses, no Gershwin and no one crying to the waitstaff “more champagne!” So the Siren wants to celebrate in her own way, by expressing overdue gratitude to some of the people who showed her kindness from the outset. If, like Margo Channing, you…