50 took his Invitation tour to Houston’s Arena Theater on Saturday night (June 12th) but only managed to fill about 50% of the venue. XXL reports that the G-Unit general performed majority of his hits with hypeman Tony Yayo and was still able to woo the crowd which was up to 65% capacity by the 45 minute mark. In fact he went over his allotted time and had to be ushered off the stage in the end. He’s trying.