So I got some new notifications that I had never seen before (most likely because I usually don't play a normal family for long) and I was quite surprised. They're cute. The one's that I was newly introduced to were the wedding anniversary and the work anniversary. When a sim year had passed for each they received a moodlet and a little notification. I found this little plaque in Thomas' inventory and had no idea what it was but when I had him view it I found out that it was given to him for his work anniversary! That's so cool! There are so many tiny things that they have put into the game that I'm only now just experiencing and it's honestly exciting!