One-time (several years ago) I participated in an event that was hosted on Cythia's blog here:
Quilting is more fun than Housework... It was a 'UFO' giveaway event, no strings attached. I gifted a One-Block-Wonder partial top with pattern and book to someone who used it for her quilt ministry. I felt good in that I cleaned out a project and she felt great that a lovely quilt made it to her ministry.
This post on her blog was from a month ago, so I'm not sure if the event is still going on or not:
Orphan Adoption