IRVING BERLIN’S HOLIDAY INN takes us back to a kinder, gentler time when people could burst into song for no reason whatsoever.

Sondheim’s classic musical in a new production is directed by Frank Ferrante.

Based on the 2003 hit film of the same name, ELF, this year’s annual Christmas-time extravaganza at the Walnut Street Theatre, offers popular feel-good entertainment for the whole family. The amusing musical comedy is filled with magic and spectacle for the kids, wry jokes and innuendo for their grown-ups, and a familiar sentimental moral that is relevant for all ages. It’s a cute and snappy start to the holiday theater season that could make even the meanest Grinch smile.