The 7th Annual Roslyn Vintage Trailer Meet was held this past weekend at Runje Field in downtown Roslyn. Lots of great old trailers from the 50s, 60s and 70s (no trailers past 1979 were allowed to participate in the show). I would estimate that there were 200 trailers at the show.
Here's a video that someone put together of the 2013 show.
Here are a few of my favorite trailers from the 2016 show: