Submit your best photos taken at any Open House San Diego 2018 site during the weekend of the event, March 24 & 25, for a chance to win prizes. The photo competition details are described in this Flickr photo group rules. Photos must be submitted to this Flickr group to be entered for the competition. Great prizes from Jerry Shonkwiler and Nelson Photo. There are three categories: Exterior, Interior and Detail. The great images below are the six winners from last years' contest.