Yes, it's seriously a day that people "celebrate."
I actually did make it in at 8:30am this morning for a free breakfast, and I think it was the right decision. Yeah, the extra thirty minutes are making this morning drag, but I got a lot of free food and I'm not that dick who skipped the firm breakfast.
As an added bonus, I get to snack on the extra pastries for the rest of the day. The croissant I'm currently eating is delicious, but very messy. Sorry, deadbeats, but you'll be getting a letter telling you you're evicted AND croissant-crumbs in the mail later this week.
Happy Administrative Professional's Day!