Fedora Magazine - https://fedoramagazine.org/contribute-add-modularity-kernel-test-days/
Fedora test days are events where anyone can help make sure changes in Fedora work well in an upcoming release. Fedora community members often participate, and the public is welcome at these events. If you’ve never contributed to Fedora before, this is a perfect way to get started.
There are two upcoming test days this week. The first, on Tuesday April 10, is to test the Add-On Modularity. On Friday April 13, the test day is focusing on the Kernel in Fedora. Come and test with us to make the upcoming Fedora 28 even better.
Modularity test day