I agree with a hobbies game pack. Think; you get a rollerskating skill and as you get better, you stop falling and you learn new tricks and can go faster and faster, and eventually enter tournaments for money and bragging rights. And in real life we have Etsy, so let's get some crafting in the game. We have woodworking and painting, let's get pottery making or jewelry making and they can sell the stuff and they themselves can wear the jewelry, maybe even craft your own engagement ring with level 10 jewelry. New skills would come with these. Also things like off site activities where you could earn money and moodlets, bingo perhaps like someone else mentioned. Maybe something like buying worn out trash furniture and doing furniture restoration? Upcycling and selling stuff.
