Not sure Jen. I scoured Pete's and Wez's pictures for one but couldn't find it. Might be on Rick's I dunno.
From the list, going by what seems to be popular, I think the best way to get everyone together to spin but keep it slightly informal is to have one hour purely for Contact Staff and one hour of Purely Poi. Simta, Seye and I can alternate in teaching contact staff stuff. Simta, Seye and Fractos can take the Poi class alternating in teaching. With a third hour of one-on-ones for anything else like unicycling, devilstick.
So if we meet up from about 3 or 4 shall we say:-
4pm - CONTACT STAFF - Dave, Seye, Simta
5pm - POI - Simta, Seye, Fractos
6pm - NUNCHUCKS - Fractos, DEVILSTICK - Seye, HOOP - Robyn (from me

) UNICYCLE - TOBI
Afterwards can be for random Q&A or general playing. With the ice broken with the workshops it should be easier for anyone with questions they want to address on a more one-to-one basis to do so.
This is just an idea. Feel free to add or suggest a different way of doing it.