This week from May 31 to June 6, Toys R Us Canada will be offering 20% off the smaller sets for LEGO Star Wars ($34.99 and under) and City ($24.99 and under). All LEGO Junior sets will be discounted by 20% off. Excludes clearances and items ending with 0.94.

There will also be a Make and Take building event on Saturday, June 2 from 11-1pm. You can build a mini Millennium Falcon and take it home. A LEGO Star Wars poster will be given for select completion of Star Wars activities. A $5 discount card will be given to parents of kids that participate in the activities as well. The card is redeemable on purchases above $5 or more. This would make a great Saturday family event especially if you have kids!

Thanks to forum member AbuTaleb for the tip.