Hello Jane,
The act of wrapping yarn around a plate in your dream could symbolize your desire to bring together different aspects of your life in a cohesive manner. The large pom-pom you aim to create may represent the end result or final product of your efforts, something complete and satisfying.
Previously, you've had dreams about trying to manage chaos, such as dealing with apocalyptic scenarios, navigating through confusing airports, or handling stressful situations at work. This current dream might be a reflection of your ongoing desire to control and organize the various elements of your life.
Looking at your life events, it seems you've experienced significant changes and challenges, like opening a performing arts center, transitioning jobs, and dealing with personal losses. These experiences can often bring on feelings of instability or disorder. Your dream of making a large pom-pom could be a manifestation of your subconscious effort to regain control, order, and harmony in your life.