BOOtanica, sponsored by H-E-B, celebrates the fall season at the Garden with a variety of hands-on activities for the whole family. Members enjoy this event for free. Activities include trick-or-treating stations, trick-or-treat bag decorating, a Big Bugs Scavenger Hunt and much more. There will be Chef Pumpkin Palooza Demos at 10:30 a.m., 11:30 a.m., 12:30 p.m. and at 1:30 p.m. The Children’s Ballet of San Antonio will also perform at 11 a.m. and 1 p.m.