Volunteers and community supporters celebrated Monday at the Grace Place after-school program, which has doubled the space in his Brooklyn Avenue facility. The new nearly 500-square-foot room, remodeled by YouthBuild students, will allow more space for volunteers to read one-on-one with students without the distraction of an overcrowded room. “It’s wonderful to know we have doubled the space we had so we can accommodate children,” said Carol Lee, one of two Grace Place directors.