“Co-ordinate” a date to see John Witherspoon at Tommy T’s in Pleasanton. One of the nation’s top stand-up headliners, he’s also a popular actor, playing eccentric, short-tempered dads in the Friday series of films, as well as TV’s The Wayans Brothers and The Boondocks. He’s made more than a dozen appearances on the Late Show with David Letterman, and his TV credits range from The Richard Pryor Show in 1977 to Hill Street Blues, The Fresh Prince of Bel-Air and L.A. Law. Witherspoon’s comedy draws from personal experience and observation, and is delivered in his unique and hilarious style.