‘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 opening on Friday 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, the 1,500-square-foot area has an interactive video music wall, a music mixer and programs of daily workshops and live performances — including concerts by Jon Samson at 11 a.m. and noon on June 6 — to help little ones get into the groove.