Decemberville is an annual holiday tradition held in the Sellwood Moreland neighborhood of SE Portland. Throughout the month of December, the businesses transforms into a winter window wonderland. Visitors during the holiday season can plan to experience festive displays and many events and activities around the neighborhood like markets, specials and charitable offerings. The online calendar keeps visitors up to date on everything happening, as we are overflowing with numerous , from holiday movies, maker markets to visits with Santa and seasonal specials.

Deadline to signup for the Annual Winter Window Display Competition is November 1, 2026.

Please submit your Decemberville Events, Offerings & Specials by November 13, 2026.