I am not going, I am from Germany, but just curious, is this the first event like this? What is it like? Is it a live concert with projections like Miku has?
Well, the first Vocamerica show was in November 2016. They went on to have 10 shows in 2017 in various U.S. States, and one other held by a partner group in Switzerland (
source). They planned 5 concerts for 2018 in the U.S., one of which already happened, as well as one other planned in the Czech Republic, and one other that was held in Spain. (
source)
That means that this particular event I've posted about will be their 17th show...! Wow!!
They are sort of like Miku's concerts, but they don't have a live band backing, and I believe their projection technique is slightly different? Still rear projected, but I think they have fewer projectors, and may project on something other than glass. You can check out some clips of theirs on their website,
here~