Lutheran Outdoor Ministries of Florida has been doing Day Camps at various congregations for well over a decade. Many congregations offer an LOMF Day Camp instead of VBS.
My congregation stopped using Augsburg-Fortress curriculum for Sunday School when they did away with LifeTogether. LifeTogether was a lectionary based curriculum. Seasons of the Spirit was the replacement for LifeTogether. It came from a non-Lutheran publisher and tended to neglect Justification in favor of social justice and care of the environment. In other words, the focus was on the Good Works that we ought to do. (Please note, I don't have any problem talking about social justice and the environment. It's that I consider them to fall under the category of Works.)