Kenneth Schweighofer knew he wanted to bring a space to Germantown where people could congregate while grabbing a cup of coffee. He believes that feat was accomplished with the late-December opening of Congregation Coffee at 3060 Forest Hill Irene Road. Schweighofer and his wife, Debra, own the coffee shop, which is on the site of the former Forest Hill Baptist Church. "We're really trying to do something that is going to be longstanding and make this a special place,” said Schweighofer, a