sentences:  To aid the transition, a two-day mini-convention was held in December 1983, thus avoiding an extremely long gap between Con†Stellation II and Con†Stellation III.Because the convention had already started using Roman numerals for numbering the series, the mini-convention was numbered as Con†Stellation II.V, a deliberate, tongue-in-cheek, mix of Roman numerals and place notation from Arabic numerals.Con†Stellation III was held October 19–21, 1984, at the Sheraton Inn.