The purpose of this mod is to add new objects that spawn a NPC to tend them. This allows you to build multi purpose lots.It's based on the market stalls that you can purchase things from but instead of having to hire a vendor yourself it will spawn a Sim to tend it based on a schedule to simulate opening hours.
Your Sims will automatically wear formal wear at wedding and pre wedding partys. For family gathering, there's also an alternate version available where they'll choose party wear. Bach parties remain untouched as they are already set to the appropriate party wear.