Moving Women Ensemble Theatre presents one performance of “Old, But Still Dancing,” a play that celebrates seniors. This production consists of a dramatic reading of a full-length play that focuses on four seniors who have come together to celebrate the eldest among them, Harriet, who is celebrating her centennial. Leading up to the birthday celebration, the four friends reminisce. The friends are Harriet, 100 years old, who still loves to dance; Kate, 84, who has dementia and has survived elder abuse; Selwyn, 85, a gentleman who has gone from poverty to success; and Lance, 85, who is somewhat cynical.