Feb. 16: National Do A Grouch a Favor Day This will go one of two ways — you will either do something nice for a prickly person, who will be so touched that they change their cantankerous ways ...

HONOLULU (KHON2) — It’s National Do a Grouch a Favor Day. You read that correctly. But you’re probably thinking to yourself, “um, how is doing a favor for a grouchy person a remedy?” ...