Missing Middles Design Brief #
The official Design Brief for the Sacramento Three & Up Challenge, covering the design program, submission requirements, judging criteria, awards, eligibility, and jury. This version (June 16, 2026) applies to Professional Division submissions submitted after June 17, 2026; Student Division closeout follows previously issued instructions. Current dates and deadlines are maintained on the competition website and submission portal.
Official Document Notice: This page is provided for reference only. The official and governing version of this material is contained in the Design Brief PDF.







