Have you put it to the group "what things would they like to see/happen" and take it from there. Perhaps the "formula" that the previous person was using worked and your group wants to continue along those lines or it is time for a change.
Iissuing challenges every couple months such as giving each person the same piece of fabric and see what they came back with in a few weeks. A paint chip challenge - very popular. Some members are always willing to teach a technique that others are unsure or not confident about as well as organising guest speakers.
Enjoy the new position and look forward to encouraging your group.