EVANSTON — Reports stemming from the Rho chapter of the Tappa Tappa Keg fraternity indicate that brother Ben Nickerson, a Weinberg junior, secretly loves turning people away from the fraternity’s numerous events and social engagements. “Just the look on these people’s faces when you tell them to walk around the block, it’s hysterical,” said Nickerson, casually lounging on the house porch, Solo cup in hand. “They look like you just told them Christmas is cancelled. They just don’t believe they