News in this week’s Inside UTMB: The UTMB Pediatric Specialty Center in League City is now offering Saturday appointments; Dr. David Walker has been honored by Vanderbilt University School of Medicine with its Distinguished Alumnus Award; the campus community is invited to attend the annual campus holiday lighting ceremony Thursday; pedestrian traffic between John Sealy Hospital and the John Sealy Annex has been restricted due to the ongoing concourse project in the area; Owen Murray will present “Life in the Big House: A look at medicine behind bars” Wednesday; a $6,000 grant from the National Multiple Sclerosis Society will fund a study examining eight individuals living with MS and the effects of therapeutic horseback riding.