Gelato Boy is growing up. The local chain of scoop shops opened its fifth location — its third in Denver — on May 22 at 4022 Tennyson St. “Tennyson had been on our radar for at least a couple of years,” said founder Bryce Licht. “It fits the demographic we’re looking for: lots of foot traffic, lots of neighboring businesses that we’re big fans of, restaurants, bars, coffee shops.