We're off to the Circus
http://www.ringling.com/activity/clownfun/
http://www.enchantedlearning.com/cgi-bin/Dots.cgi/Clown/13?165,82
http://www.alfy.com/Brain_Train/Circus/main.asp
http://www.sesameworkshop.org/sesamestreet/games/play/0,1167,1209,00.html
http://www.bigapplecircus.org/CircusSmarts/