Free festivities, spooky celebrations, and cultural entertainment are on the agenda for the days to come. Get into the scary spirit at the 13th Floor Haunted House or party at the Tower of Americas Plaza. Check out the top seven things to do in San Antonio this October 2-5 weekend. For a complete list of events, go to our calendar. Friday, October 3 San Antonio Home & Garden Show The San Antonio Home & Garden Show returns to the Alamodome with a sprawling marketplace and tons of exhibits. The...