One of the greatest advantages of living in a city like Los Angeles is being able to easily take advantage of all the cultural institutions available to residents and outsiders alike. And there's not much that can match the shared sense of excitement and anticipation created when one of these institutions unveils a redesign or a new expansion. A bit of careful renovation can revive a forgotten landmark, or make a beloved destination even more appealing. From theaters to museums to theme parks, let's take a look at some of the most significant renovations happening now at major LA institutions.