What Exactly is the Purpose of the Museum Lot?

I mostly use them for aesthetic purposes. Each world (minus Magnolia Promenade) has a museum in it that I like to pretend tells the history of that specific world or whatever. There doesn't seem to be an actual purpose, but they're still very nice to have! Honestly, museums are one of my favorite venue types to build! :heart:

Also, they can sometimes be great venues for weddings or even birthday parties (like for nerdy or very artsy kids)... if built well and correctly, of course.