The Danny Boy DI was opened down the street from the old Ionia Drive-In lot after the owners had some issues securing that original location. The local government forbade them from erecting a permanent screen hence the inflatable screen visible in the photos. Supposedly the nearby airport flight path was a concern on that but it's hard to see why.
The show did pretty well for the 5 years it was in operation, doing similar grosses to some of the other rural drive-ins around the state. Unfortunately, water problems became an issue on the lot and the owners were unable to open for the 2018 season due to that.