Family Night: Knocksgiving at Opportunity Knocks! Nov 6, 2015 | Family Day, Opportunity Knocks, Programs, After Opps | 0 | It was Knocksgiving at Opportunity Knocks! Friends and family joined us for a feast prepared by the cooking group and, in Knocksgiving fashion, we took turns to say all of the things that we are thankful for. See you all next session!