We are lucky (despite some idiotic actions recently concerning border control and quarantine) that New Zealand is at Level 1. This means all the bars are open normally and Lyttelton has come back to life.
London Street has come back to life apart from those lots that are still empty all these years after the earthquake.
Addendum
I was in Facebook today (6th July), deleting more of my personal photos (a long process) and came across some from 2011. The boyf and I visited Lyttelton a month after the earthquake and his old restaurant (London Street) and Number 6 were still standing. Only just.