Conversation so far:
when did the band day26 reunite?
On Thursday November 21, 2013, fans received word through Twitter from several group members that the group would reunite.
did all the members of Day26 reunite or some of them?
In Spring 2017, all members of Day26 announced over social media they would hold a 10 Year Anniversary Experience concert.

Question: how did that concert go?
Self-contained rewrite: how did Day26's 10 Year Anniversary Experience concert go?