SDGRS layout at San Diego County Fair

We spent the day at the San Diego County Fair for our club's garden railway exhibit.
This year's theme was Let's go Retro. The club picked a theme of Route-66. There was so many cool think on the layout this year. Please comment on the things you saw that you really liked.
Club site: www.sdgrs.com
Fair Site: www.sdfair.com/