London circuit stalwarts Paintings of Ships are hosting a dan_thw-style retrofest based around Nirvana Unplugged at the Good Ship on 16th December witha plethora of supporting cast:

Paintings of Ships
Ghosts of December
Ciccerone Dead
Urb Scrunting
Madame So
Me from Amy Blue (electro not very unplugged set)
A Thousand Knives (him from Amy Blue's other band)

From about 5 onwards, obligatory FB page:
www.facebook.com/events/130613587089362/?ref=nf
https://www.wegottickets.com/fbtswgt/event/191036