Hi Nicki - I'll send them to you right now. Yes, stickers on fingers would work

We're actually working on printable finger puppets too so that you can do some of the warm ups this way and extend some of the lesson activities using them. Keep your eye out for future emails as we start to add more supplementary resources to the site.
We're working on a WunderKeys forum - Kristen emailed me about that too thanks for the suggestion.