Moth Mecca?

Here's a picture of a moth I almost tripped over the other day when leaving my building. It was so big that I just had to toss a dollar bill next to it to show it's size in proportion to the bill. Recently, I posted on social media an albino moth that was hanging out on he wall just down from my apartment. I don't know what it is about this building but it seems to attract some very interesting moths.