Elmwood Park’s de facto downtown, Conti Circle, has always been a center for good food and night life. Six years into his ownership of Circle Tavern, 18 W. Conti Parkway, Michael Jardine feels that he’s reached his target. “I grew up here my whole life and Circle Tavern is somewhere that I would want to go and hang out,” Jardine said. “That was the goal all along. It took time to get there, and we’ll keep updating it just to make it as good as p…