Replaced the stock grips with some thick, comfy cruiser-style Pro Grip gel ones, filled up our CamelBaks, rode to the local Japanese buffet, rode another 100 miles, which marked 600 mi since our last chain cleaning. I proceeded to clean/lube my chain, then showed my wife how to clean/lube her chain so I don't have to do it.
Today was the first time I got to test my new Rollastand, which allows me to clean and lube my chain without laying my bike on its side. It's useful for my wife's bike, too... despite the fact that she has a center stand, it doesn't raise the wheels up off the ground. What good is a center stand that doesn't elevate the bike?