Pom poms are turning out to be big this year - if you feel like making some more before the end of May, you can take part in Fabfest! at Balfron. Balfron is a lovely part of the world, just up the road from me in Stirlingshire. They will also accept donations of yarn if you don't have time to make pompoms for them.
This is where they're up to so far - I'll be sending my contribution shortly!