The Fusebox Festival (April 16-21) announced its schedule of 2019 performances on Tuesday. All performances are free. Sign up early if you are interested in going, as many of the performances fill up quickly.
Here's an article about the upcoming Fusebox Festival line-up: Fusebox Festival: 6 events to check out during this free experimental arts fest
Also, check out this video from Fusebox about the upcoming 2019 festival.