Check out the vintage travel trailers at the Riviera Hotel February 25 - 27th. I believe admission is $15., but don't hold me to it... there will be open-door tours Saturday and Sunday, where you can see the interiors and talk to the owners. Hours are 10 am - 3 pm Saturday, and 9 am - 1 pm Sunday. There will also be several vendors on site, with all kinds of modernism / vintage trailer inspired goodies.
Hope to see you there!