I had my friend (in Belgium) click on a bunny for Allentown, since I knew there was supposed to be a bunny there and I'd clicked it about 10+ times, anyway, he FOUND the bunny (and entered my email address). I'm thinking the site might remember your IP address or not like you if you've been to the shop previously but not found the bunny... I'm not sure. I'm up to 9 bunnies now with 4 shops left (and those have really hidden bunnies)... I'm thinking of just giving up...