The Art Deco style certainly made itself felt on the movies, both in terms of the sets and costumes of films from the period, as well as in the design of cinemas themselves. In fact, Art Deco cinemas can literally be found the world over, from the smallest towns to the biggest cities.
Fortunately, the city that's intimately associated with the movies – Hollywood – has its own Art Deco society (Art Deco Society of Los Angeles).
In my opinion, ADSLA is one of the most organized and effective Deco societies, with a full slate of events (walking tours, lectures, movie showings and galas). As well, it monitors preservation issues in that city, as well as around the world.
If and when you travel to LA, be sure you check out ADSLA's website to see if there's an event you can work into your schedule!