The Oakland Comedy Festival returns this weekend for its sixth year, featuring dozens of up-and-coming and established talent. Mike E. Winfield, a comic who has been featured on “America’s Got Talent” and “The Late Show with Stephen Colbert,” will headline the event Sunday.  Shoshanna Howard, Oakland Comedy Festival host and founder, said the event is… The post Need a laugh? Comics invite you to yuck it up this weekend at festival featuring 10 Oakland clubs appeared first on Oakland North.