Thousands of Bay Area residents gathered in Oakland on Saturday as part of a series of nationwide protests against President Donald Trump’s policies. Many attendees tried to strike a balance between the serious issues they were protesting and a lighter, festive tone, wearing comical costumes and carrying humorous protest signs. As the crowd marched down Eighth Street, Oakland residents Max Madame and Charlie Pain, both wearing clown makeup, handed out balloon animals. “Absurdity breeds absurdity,” said Pain, when asked about…