“Father Joiner’s Purgative Poetry Project” is a show that takes place in the setting of a poetry reading where Mr. Grunn portrays a variety of winsome characters. They are brought together by Father Joiner- group leader and poet laureate of magnetic refrigerator poetry. The group’s unlikely personalities include outspoken deli owner, Leo Capelli, who has recently discovered the exciting world of similes-to a love-paralyzed accountant, Frank Adamouski, who is fearfully trying to profess his feelings to his secretary.