Helotes, Texas Elementary School - Part of Northside ISD. San Antonio TX. Grades K-5. O'Conner High School - Northside ISD. Helotes Texas. Helotes Local News: Topix - Local, regional, and statewide news collected from diverse sources on the web. John T. Floore Country Store - Dance hall and event venue. Includes event calendar, history, directions, and photographs. Handbook of Texas Online: Helotes, Texas - Community history and information. City of Helotes - Municipal site with departments, news, community information, and visitor guide. Helotes, Texas Cornyval - Began in the 1960's as a way for Helotes non-profit organizations to raise money. Includes schedule of events and attractions.