Join us for Rare Pollinator Plants of South Texas at our Butterfly Learning Center Garden with Nicki Apostolow. Tour the Butterfly Learning Center’s rare and endangered special collection. Learn about the special symbiotic relationships these special plants have with rare and endangered butterflies. Our Butterfly Learning Center, a project by the Alamo Area Master Naturalists, is an outdoor garden and learning space located at the historic Voelcker Homestead within Phil Hardberger Park!