 Tannenbaum was interested in starting a synagogue in northern Toronto, and Schiller introduced him to the dynamic Ner Yisroel graduate then living in New York with his wife and five children.Rabbi Taub started the BAYT Congregation in his living room with 13 families in 1980, and continued shepherding it as the sole rabbi.By the time of his retirement in 2010, the congregation had grown to 600 to 700 families, making it the largest Orthodox congregation in Canada.