October is bookbinding and November is provisionally knife sharpening, which would be the second time this year. The board decides, so if that is not what people want, say so.
The other half of this post is the harder ask. Every session needs a teacher who learned the thing recently, and recent learners are exactly the people least likely to volunteer.
If you have picked something up in the last two or three years and could hold a room for two hours, you are more qualified than you think.