Paul Slade Smith's award-winning stage comedy “Unnecessary Farce” runs at the McAninch Arts Center now through March 1. Photo: L-R Laura Leonardo Ownby, Brad Lawrence, Bryan Burke and Lisa Dawn. Photo by Rex Harris Photography One way to forget about cold temperatures, snow, bad traffic, stress and problems is to attend a hilarious play called “Unnecessary Farce” presented by Buffalo Theatre Ensemble. Two hours of laughter, fun and joy are guaranteed. Directed by BTE Ensemble