In 1994 an OSAT group of 6 summited, after having bivvied in the rocks just below the bowl below Meany Crest (we were told the camp at Meany Crest was full). Contrary to the comment on the SP peak page, we were able to get all 6 of us on the true summit, and have a photo to prove it (I'll scan it in some day). No rope used for the short, but airy traverse.
In June 1996 an OSAT group returned to Little T with the ashes of Jim D. Hinkhouse and some of his wands. These were left on the summit as a tribute to Jim, since the organization he founded prepares 20-30 climbers every year for Rainier climbs on the DC/Ingraham and Emmons routes that are visible from the summit.
I personally made Little T my "sacred mountain", vowing never to return (in respect to JDH) in spite of it being a wonderful glacier climb with a nice little scramble at the end.