On the topic of coffee grounds, I've gotten grounds from Peet's a couple of times. They will give it to you in bags, maybe 2 to 4 pounds at a time.
Each time I've gotten a little fly outbreak from them. Nothing that bothers me, since my worms are reasonably far from the door, but if I were composting indoors or on a patio, it would be an issue.
Has anyone else had this experience with the grounds from Peet's? Other places?
Jeral
P.S. Interesting fact: Had I wanted to write the sentence as "Has anyone else had this experience with Peet's grounds?", the correct spelling would have been " Peet's's grounds " or " Peet's' grounds ." Ah, grammar.