The South Suburban Archaeological Society will host a meeting at 7 p.m. Thursday, Nov. 20, at Irwin Community Center, 18120 Highland Ave., that will feature J. Vernon Grubisich, who will talk about the Horton Site, a prehistoric archaeological site in Flossmoor
Grubisich will describe his discovery of the site in 1964, when he was a 14-year-old freshman at Bloom High School. His work on the Horton Site, and three others he identified for the Illinois…
