On October 8, Kira Holmes will lead the Second Saturday walking tour at 10:30 a.m.  The tour is titled Successes and Losses of the Most Endangered List. Some of the buildings on this tour might have started before the SPT Most Endangered List.  The tour will depart from Springfield Museums. Pay in person at Springfield Museum for $5 if you are not an SPT or Springfield Museums member. The SPT walking tours this season are sponsored by the Springfield Cultural Council and Mass Cultural Council.