Starbucks, Mom informs me, will give you 5 lbs of coffee grounds for your garden when you purchase a cup of coffee. Upon goggling this, I find that they've been doing this for years--but it is new to us, since Starbucks is new to town.
Mom's grounds are still warm from the brewing. And Mom is too impatient to actually compost them. (At the moment, her compost pile is frozen). So she's digging the grounds directly into her garden. We are not sure this will work ("Does lettuce like coffee?" she asks), but she reports that the new garden smells pretty good.