Farmer Brown may want to think that "Everything's smooth as silk" on his farm, but he's unaware of the growing unrest among his workforce. The barn is so cold the cows can't sleep at night. Also, there's an almost gang-like animosity between the cows -- which produce the best milk in the state -- and the chickens. The cows' working conditions and the strife between the worker factions is the stuff of Doreen Cronin's popular children's book Click, Clack, Moo, a delightful new musical that will appeal to audiences of all ages, now being presented free by Theaterworks USA at the Lucille Lortel Theatre.

The cows -- the perky Darlene (adorably played by Gretchen Bieber), the dimwitted Lorett[...]