Info from Wikipedia
Wilton's Music Hall is a Grade II* listed building in Shadwell, built as a music hall and now run as a multi-arts performance space in Graces Alley, off Cable Street in the London Borough of Tower Hamlets. It is one of very few surviving music halls of the East End of London and retains many original features.

Wilton's has been a producing venue since 2004. It presents a diverse and programme including opera, puppetry, classical music, cabaret, dance, and magic. It is a focus for theatrical and East End history, as well as a living theatre, concert hall, public bar and heritage site.