‘Frolic!’ at the Children’s Museum of Manhattan

You’re never too young to rock — and this space proves it. A new pop-up installation at the museum, “Frolic!” uses rock music and a themed décor to stimulate sensory play and learning in visitors ages 5 and under. In addition to a stage, a pretend ticket booth and ’70s-style props — including a Volkswagen mini-van to climb into — the 1,500-square-foot area has programs of workshops and live performances to help little ones get into the groove.