Enter the Everson Lego challenge celebrating 50 years of the I.M Pei Everson building. Re-create or re-envision Pei’s existing architecture, or build a new addition for the Everson using Legos. Submissions due July 13. Selected submissions and winners will be displayed on the Everson Plaza for Arts Week at the Everson from July 27–29. Visit www.everson.org for more information.