Followed from Slacktivist, immediately hit the "tea obession" tag, seeing if I can guest-post here...
My advice only applies to artists... When I have leftover tea I don't like too much, it becomes art-material. I like to paper-stain. I once got some smoked tea I enjoyed for a while but could only take so much of, so when I found the rest sitting around, I wound up using it to create an old-looking map for one of my writing-hobby fantasy worlds.
If you can't find someone who will drink the stuff, find someone who paper-stains if you don't do that kind of thing yourself.
What to do with bad tea...
My advice only applies to artists... When I have leftover tea I don't like too much, it becomes art-material. I like to paper-stain. I once got some smoked tea I enjoyed for a while but could only take so much of, so when I found the rest sitting around, I wound up using it to create an old-looking map for one of my writing-hobby fantasy worlds.
If you can't find someone who will drink the stuff, find someone who paper-stains if you don't do that kind of thing yourself.