date	venue	city	state
4/20/1969	Clark University	Worcester	MA
5/9/1970	Worcester Polytechnic Institute	Worcester	MA
10/20/1983	The Centrum	Worcester	MA
10/21/1983	The Centrum	Worcester	MA
10/8/1984	The Centrum	Worcester	MA
10/9/1984	The Centrum	Worcester	MA
11/4/1985	The Centrum	Worcester	MA
11/5/1985	The Centrum	Worcester	MA
4/2/1987	The Centrum	Worcester	MA
4/3/1987	The Centrum	Worcester	MA
4/4/1987	The Centrum	Worcester	MA
4/7/1988	The Centrum	Worcester	MA
4/8/1988	The Centrum	Worcester	MA
4/9/1988	The Centrum	Worcester	MA