There were some great answers. Ani I thought was particularly interesting and well organised, Ian Golledge and graywaveraham Storrs made me laugh out loud, as did Greta van der Rol.
But for a combination of enthusiasm and practicality, I think it has to go to Cecilia Jansink. Thanks so much to everyone for your responses!
Cecilia, you can email Gaie to organise your prize.