General [Canada] Zellers 20% off Alien Conquest, Cars, Hero Factory By Toys N BricksPosted onJuly 12, 2012July 14, 2012Time to Read:-words This week from July 14-20, Zellers Canada will be offering 20% off ALL LEGO Alien Conquest, Cars and Hero Factory theme sets. Weak sale on weak themes but it sure is better than nothing!