Maybe you could swap your UFO kit with someone else for a UFO project they have, that you are interested in. Ask your fellow guild members or maybe advertise it in a newsletter?
By the way, unless they are very tiny, triangles are easy to chain sew on a machine. The secret is being sure to get the little ear points even and sew exactly across them, which is easier to do, than listen to somebody say it.
I am one of those who like to hand sew too.