After the ushering (however long it takes), I'll be off to my parents' house for some lasagna and if there's time, I will swap out some of their light fixtures. That shouldn't be difficult, but if it's too late in the evening, we'll have to figure the easiest way to turn off the power to swap out the fixtures, but have some other light source so that I can see what the heck I'll be doing...otherwise, it shouldn't take long.