My favorite low-effort upgrade for maintenance that actually stuck

Would love to hear how other people handle this. I am especially curious about the version that works on a tired weekday, not just on an ideal Sunday.

I tried this in Toronto with a friend and we both noticed the same thing: the social part mattered more than the perfect plan.

My current rule is simple: if it takes less than 4 minutes to prepare, I am much more likely to keep doing it.