Popsugar Parenting Kid Activities Harry Potter Lego Build at Barnes and Noble August 2018 Important PSA: You Can Build Harry Potter Legos For Free at Barnes & Noble This Weekend 31 July 2018 by Alessia Santoro View On One Page Photo 6 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Grindelwald's Escape Grindelwald's Escape ($20) Grindelwald's Escape $20 from amazon.com Buy Now Previous Next Start Slideshow Kid ActivitiesBarnes And NobleHarry PotterLego