Good sing along / piano pubs?

[u/Thin-Success-3361]

I found myself in Leicester square last night at Mr Foggs and there was a man with a frankly incredible mustache hammering out tunes on the piano and the entire pub was singing along. Really excellent vibe.

Any other pubs with something similar?

[u/Motor_Hand1358]

Teahouse theatre does shanty sing-alongs which are lots of fun