Go behind the scenes with our director of the Cockrell Butterfly Center Nancy Greig, as she reveals one of the museum’s unseen treasures – the greenhouses located on the roof of the Museum. Discover this hidden garden, filled with hundreds of exotic plants that are used to create our butterfly habitat – and then visit the Cockrell Butterfly Center to see how these gorgeous insects depend on these stunning plants to thrive for yourself. Learn more: hmns.org/see_do/butterfly_center.asp