Allegra’s Window, Eureeka’s Castle, David the Gnome — all of these sweet Nick Jr. shows built our childhoods, and man, do they hold up. They all include lots of songs, lots of fun characters ...

But they often work just as hard to appeal to adolescents and adults—witness the proud lineage of ostensible kids shows as beloved ... need to know to watch a Nick Jr. live stream.

The band will perform every song ... Nickelodeon series, many of which have never been played live. Special guests Katelyn Tarver and Stephen Kramer Glickman, who played Jo and Gustavo on the show ...